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2289 lines
170 KiB
HTML
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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source to the Rust file `src/scope.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>scope.rs.html -- source</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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|
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|
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|
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|
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|
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|
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|
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
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|
|||
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="431"> 431</span>
|
|||
|
|
<span id="432"> 432</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="435"> 435</span>
|
|||
|
|
<span id="436"> 436</span>
|
|||
|
|
<span id="437"> 437</span>
|
|||
|
|
<span id="438"> 438</span>
|
|||
|
|
<span id="439"> 439</span>
|
|||
|
|
<span id="440"> 440</span>
|
|||
|
|
<span id="441"> 441</span>
|
|||
|
|
<span id="442"> 442</span>
|
|||
|
|
<span id="443"> 443</span>
|
|||
|
|
<span id="444"> 444</span>
|
|||
|
|
<span id="445"> 445</span>
|
|||
|
|
<span id="446"> 446</span>
|
|||
|
|
<span id="447"> 447</span>
|
|||
|
|
<span id="448"> 448</span>
|
|||
|
|
<span id="449"> 449</span>
|
|||
|
|
<span id="450"> 450</span>
|
|||
|
|
<span id="451"> 451</span>
|
|||
|
|
<span id="452"> 452</span>
|
|||
|
|
<span id="453"> 453</span>
|
|||
|
|
<span id="454"> 454</span>
|
|||
|
|
<span id="455"> 455</span>
|
|||
|
|
<span id="456"> 456</span>
|
|||
|
|
<span id="457"> 457</span>
|
|||
|
|
<span id="458"> 458</span>
|
|||
|
|
<span id="459"> 459</span>
|
|||
|
|
<span id="460"> 460</span>
|
|||
|
|
<span id="461"> 461</span>
|
|||
|
|
<span id="462"> 462</span>
|
|||
|
|
<span id="463"> 463</span>
|
|||
|
|
<span id="464"> 464</span>
|
|||
|
|
<span id="465"> 465</span>
|
|||
|
|
<span id="466"> 466</span>
|
|||
|
|
<span id="467"> 467</span>
|
|||
|
|
<span id="468"> 468</span>
|
|||
|
|
<span id="469"> 469</span>
|
|||
|
|
<span id="470"> 470</span>
|
|||
|
|
<span id="471"> 471</span>
|
|||
|
|
<span id="472"> 472</span>
|
|||
|
|
<span id="473"> 473</span>
|
|||
|
|
<span id="474"> 474</span>
|
|||
|
|
<span id="475"> 475</span>
|
|||
|
|
<span id="476"> 476</span>
|
|||
|
|
<span id="477"> 477</span>
|
|||
|
|
<span id="478"> 478</span>
|
|||
|
|
<span id="479"> 479</span>
|
|||
|
|
<span id="480"> 480</span>
|
|||
|
|
<span id="481"> 481</span>
|
|||
|
|
<span id="482"> 482</span>
|
|||
|
|
<span id="483"> 483</span>
|
|||
|
|
<span id="484"> 484</span>
|
|||
|
|
<span id="485"> 485</span>
|
|||
|
|
<span id="486"> 486</span>
|
|||
|
|
<span id="487"> 487</span>
|
|||
|
|
<span id="488"> 488</span>
|
|||
|
|
<span id="489"> 489</span>
|
|||
|
|
<span id="490"> 490</span>
|
|||
|
|
<span id="491"> 491</span>
|
|||
|
|
<span id="492"> 492</span>
|
|||
|
|
<span id="493"> 493</span>
|
|||
|
|
<span id="494"> 494</span>
|
|||
|
|
<span id="495"> 495</span>
|
|||
|
|
<span id="496"> 496</span>
|
|||
|
|
<span id="497"> 497</span>
|
|||
|
|
<span id="498"> 498</span>
|
|||
|
|
<span id="499"> 499</span>
|
|||
|
|
<span id="500"> 500</span>
|
|||
|
|
<span id="501"> 501</span>
|
|||
|
|
<span id="502"> 502</span>
|
|||
|
|
<span id="503"> 503</span>
|
|||
|
|
<span id="504"> 504</span>
|
|||
|
|
<span id="505"> 505</span>
|
|||
|
|
<span id="506"> 506</span>
|
|||
|
|
<span id="507"> 507</span>
|
|||
|
|
<span id="508"> 508</span>
|
|||
|
|
<span id="509"> 509</span>
|
|||
|
|
<span id="510"> 510</span>
|
|||
|
|
<span id="511"> 511</span>
|
|||
|
|
<span id="512"> 512</span>
|
|||
|
|
<span id="513"> 513</span>
|
|||
|
|
<span id="514"> 514</span>
|
|||
|
|
<span id="515"> 515</span>
|
|||
|
|
<span id="516"> 516</span>
|
|||
|
|
<span id="517"> 517</span>
|
|||
|
|
<span id="518"> 518</span>
|
|||
|
|
<span id="519"> 519</span>
|
|||
|
|
<span id="520"> 520</span>
|
|||
|
|
<span id="521"> 521</span>
|
|||
|
|
<span id="522"> 522</span>
|
|||
|
|
<span id="523"> 523</span>
|
|||
|
|
<span id="524"> 524</span>
|
|||
|
|
<span id="525"> 525</span>
|
|||
|
|
<span id="526"> 526</span>
|
|||
|
|
<span id="527"> 527</span>
|
|||
|
|
<span id="528"> 528</span>
|
|||
|
|
<span id="529"> 529</span>
|
|||
|
|
<span id="530"> 530</span>
|
|||
|
|
<span id="531"> 531</span>
|
|||
|
|
<span id="532"> 532</span>
|
|||
|
|
<span id="533"> 533</span>
|
|||
|
|
<span id="534"> 534</span>
|
|||
|
|
<span id="535"> 535</span>
|
|||
|
|
<span id="536"> 536</span>
|
|||
|
|
<span id="537"> 537</span>
|
|||
|
|
<span id="538"> 538</span>
|
|||
|
|
<span id="539"> 539</span>
|
|||
|
|
<span id="540"> 540</span>
|
|||
|
|
<span id="541"> 541</span>
|
|||
|
|
<span id="542"> 542</span>
|
|||
|
|
<span id="543"> 543</span>
|
|||
|
|
<span id="544"> 544</span>
|
|||
|
|
<span id="545"> 545</span>
|
|||
|
|
<span id="546"> 546</span>
|
|||
|
|
<span id="547"> 547</span>
|
|||
|
|
<span id="548"> 548</span>
|
|||
|
|
<span id="549"> 549</span>
|
|||
|
|
<span id="550"> 550</span>
|
|||
|
|
<span id="551"> 551</span>
|
|||
|
|
<span id="552"> 552</span>
|
|||
|
|
<span id="553"> 553</span>
|
|||
|
|
<span id="554"> 554</span>
|
|||
|
|
<span id="555"> 555</span>
|
|||
|
|
<span id="556"> 556</span>
|
|||
|
|
<span id="557"> 557</span>
|
|||
|
|
<span id="558"> 558</span>
|
|||
|
|
<span id="559"> 559</span>
|
|||
|
|
<span id="560"> 560</span>
|
|||
|
|
<span id="561"> 561</span>
|
|||
|
|
<span id="562"> 562</span>
|
|||
|
|
<span id="563"> 563</span>
|
|||
|
|
<span id="564"> 564</span>
|
|||
|
|
<span id="565"> 565</span>
|
|||
|
|
<span id="566"> 566</span>
|
|||
|
|
<span id="567"> 567</span>
|
|||
|
|
<span id="568"> 568</span>
|
|||
|
|
<span id="569"> 569</span>
|
|||
|
|
<span id="570"> 570</span>
|
|||
|
|
<span id="571"> 571</span>
|
|||
|
|
<span id="572"> 572</span>
|
|||
|
|
<span id="573"> 573</span>
|
|||
|
|
<span id="574"> 574</span>
|
|||
|
|
<span id="575"> 575</span>
|
|||
|
|
<span id="576"> 576</span>
|
|||
|
|
<span id="577"> 577</span>
|
|||
|
|
<span id="578"> 578</span>
|
|||
|
|
<span id="579"> 579</span>
|
|||
|
|
<span id="580"> 580</span>
|
|||
|
|
<span id="581"> 581</span>
|
|||
|
|
<span id="582"> 582</span>
|
|||
|
|
<span id="583"> 583</span>
|
|||
|
|
<span id="584"> 584</span>
|
|||
|
|
<span id="585"> 585</span>
|
|||
|
|
<span id="586"> 586</span>
|
|||
|
|
<span id="587"> 587</span>
|
|||
|
|
<span id="588"> 588</span>
|
|||
|
|
<span id="589"> 589</span>
|
|||
|
|
<span id="590"> 590</span>
|
|||
|
|
<span id="591"> 591</span>
|
|||
|
|
<span id="592"> 592</span>
|
|||
|
|
<span id="593"> 593</span>
|
|||
|
|
<span id="594"> 594</span>
|
|||
|
|
<span id="595"> 595</span>
|
|||
|
|
<span id="596"> 596</span>
|
|||
|
|
<span id="597"> 597</span>
|
|||
|
|
<span id="598"> 598</span>
|
|||
|
|
<span id="599"> 599</span>
|
|||
|
|
<span id="600"> 600</span>
|
|||
|
|
<span id="601"> 601</span>
|
|||
|
|
<span id="602"> 602</span>
|
|||
|
|
<span id="603"> 603</span>
|
|||
|
|
<span id="604"> 604</span>
|
|||
|
|
<span id="605"> 605</span>
|
|||
|
|
<span id="606"> 606</span>
|
|||
|
|
<span id="607"> 607</span>
|
|||
|
|
<span id="608"> 608</span>
|
|||
|
|
<span id="609"> 609</span>
|
|||
|
|
<span id="610"> 610</span>
|
|||
|
|
<span id="611"> 611</span>
|
|||
|
|
<span id="612"> 612</span>
|
|||
|
|
<span id="613"> 613</span>
|
|||
|
|
<span id="614"> 614</span>
|
|||
|
|
<span id="615"> 615</span>
|
|||
|
|
<span id="616"> 616</span>
|
|||
|
|
<span id="617"> 617</span>
|
|||
|
|
<span id="618"> 618</span>
|
|||
|
|
<span id="619"> 619</span>
|
|||
|
|
<span id="620"> 620</span>
|
|||
|
|
<span id="621"> 621</span>
|
|||
|
|
<span id="622"> 622</span>
|
|||
|
|
<span id="623"> 623</span>
|
|||
|
|
<span id="624"> 624</span>
|
|||
|
|
<span id="625"> 625</span>
|
|||
|
|
<span id="626"> 626</span>
|
|||
|
|
<span id="627"> 627</span>
|
|||
|
|
<span id="628"> 628</span>
|
|||
|
|
<span id="629"> 629</span>
|
|||
|
|
<span id="630"> 630</span>
|
|||
|
|
<span id="631"> 631</span>
|
|||
|
|
<span id="632"> 632</span>
|
|||
|
|
<span id="633"> 633</span>
|
|||
|
|
<span id="634"> 634</span>
|
|||
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|
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|
|||
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|
<span id="636"> 636</span>
|
|||
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|
|||
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|
|||
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|
|||
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<span id="640"> 640</span>
|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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<span id="647"> 647</span>
|
|||
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<span id="648"> 648</span>
|
|||
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<span id="649"> 649</span>
|
|||
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<span id="650"> 650</span>
|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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<span id="655"> 655</span>
|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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<span id="666"> 666</span>
|
|||
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|
|||
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<span id="668"> 668</span>
|
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|
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|
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|
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|
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|
|||
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|
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|
|||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
|||
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|
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|
|||
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|
|||
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|
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|
|||
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|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
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|
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|
|||
|
|
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|
|||
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|
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|
|||
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|
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|
|||
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|
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|
|||
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|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
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|
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|
|||
|
|
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|
|||
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|
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|
|||
|
|
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|
|||
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|
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|
|||
|
|
<span id="832"> 832</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="841"> 841</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="849"> 849</span>
|
|||
|
|
<span id="850"> 850</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="865"> 865</span>
|
|||
|
|
<span id="866"> 866</span>
|
|||
|
|
<span id="867"> 867</span>
|
|||
|
|
<span id="868"> 868</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="888"> 888</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="900"> 900</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="922"> 922</span>
|
|||
|
|
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|
|||
|
|
<span id="924"> 924</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="944"> 944</span>
|
|||
|
|
<span id="945"> 945</span>
|
|||
|
|
<span id="946"> 946</span>
|
|||
|
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<span id="947"> 947</span>
|
|||
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<span id="948"> 948</span>
|
|||
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<span id="949"> 949</span>
|
|||
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<span id="950"> 950</span>
|
|||
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<span id="951"> 951</span>
|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
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|
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|
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|
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|
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|
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|
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|
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|
|||
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|
|||
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|
|||
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|
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|
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|
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|
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|
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|
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|
|||
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|
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|
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|
|||
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|
|||
|
|
<span id="978"> 978</span>
|
|||
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|
|||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
|||
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|
|||
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|
|||
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|
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|
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|
|||
|
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<span id="999"> 999</span>
|
|||
|
|
<span id="1000">1000</span>
|
|||
|
|
<span id="1001">1001</span>
|
|||
|
|
<span id="1002">1002</span>
|
|||
|
|
<span id="1003">1003</span>
|
|||
|
|
<span id="1004">1004</span>
|
|||
|
|
<span id="1005">1005</span>
|
|||
|
|
<span id="1006">1006</span>
|
|||
|
|
<span id="1007">1007</span>
|
|||
|
|
<span id="1008">1008</span>
|
|||
|
|
<span id="1009">1009</span>
|
|||
|
|
<span id="1010">1010</span>
|
|||
|
|
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|
|||
|
|
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|
|||
|
|
<span id="1013">1013</span>
|
|||
|
|
<span id="1014">1014</span>
|
|||
|
|
<span id="1015">1015</span>
|
|||
|
|
<span id="1016">1016</span>
|
|||
|
|
<span id="1017">1017</span>
|
|||
|
|
<span id="1018">1018</span>
|
|||
|
|
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|
|||
|
|
<span id="1020">1020</span>
|
|||
|
|
<span id="1021">1021</span>
|
|||
|
|
<span id="1022">1022</span>
|
|||
|
|
<span id="1023">1023</span>
|
|||
|
|
<span id="1024">1024</span>
|
|||
|
|
<span id="1025">1025</span>
|
|||
|
|
<span id="1026">1026</span>
|
|||
|
|
<span id="1027">1027</span>
|
|||
|
|
<span id="1028">1028</span>
|
|||
|
|
<span id="1029">1029</span>
|
|||
|
|
<span id="1030">1030</span>
|
|||
|
|
<span id="1031">1031</span>
|
|||
|
|
<span id="1032">1032</span>
|
|||
|
|
<span id="1033">1033</span>
|
|||
|
|
<span id="1034">1034</span>
|
|||
|
|
<span id="1035">1035</span>
|
|||
|
|
<span id="1036">1036</span>
|
|||
|
|
<span id="1037">1037</span>
|
|||
|
|
<span id="1038">1038</span>
|
|||
|
|
<span id="1039">1039</span>
|
|||
|
|
<span id="1040">1040</span>
|
|||
|
|
<span id="1041">1041</span>
|
|||
|
|
<span id="1042">1042</span>
|
|||
|
|
<span id="1043">1043</span>
|
|||
|
|
<span id="1044">1044</span>
|
|||
|
|
<span id="1045">1045</span>
|
|||
|
|
<span id="1046">1046</span>
|
|||
|
|
<span id="1047">1047</span>
|
|||
|
|
<span id="1048">1048</span>
|
|||
|
|
<span id="1049">1049</span>
|
|||
|
|
<span id="1050">1050</span>
|
|||
|
|
<span id="1051">1051</span>
|
|||
|
|
<span id="1052">1052</span>
|
|||
|
|
<span id="1053">1053</span>
|
|||
|
|
<span id="1054">1054</span>
|
|||
|
|
<span id="1055">1055</span>
|
|||
|
|
<span id="1056">1056</span>
|
|||
|
|
<span id="1057">1057</span>
|
|||
|
|
<span id="1058">1058</span>
|
|||
|
|
<span id="1059">1059</span>
|
|||
|
|
<span id="1060">1060</span>
|
|||
|
|
<span id="1061">1061</span>
|
|||
|
|
<span id="1062">1062</span>
|
|||
|
|
<span id="1063">1063</span>
|
|||
|
|
<span id="1064">1064</span>
|
|||
|
|
<span id="1065">1065</span>
|
|||
|
|
<span id="1066">1066</span>
|
|||
|
|
<span id="1067">1067</span>
|
|||
|
|
<span id="1068">1068</span>
|
|||
|
|
<span id="1069">1069</span>
|
|||
|
|
<span id="1070">1070</span>
|
|||
|
|
<span id="1071">1071</span>
|
|||
|
|
<span id="1072">1072</span>
|
|||
|
|
<span id="1073">1073</span>
|
|||
|
|
<span id="1074">1074</span>
|
|||
|
|
<span id="1075">1075</span>
|
|||
|
|
<span id="1076">1076</span>
|
|||
|
|
<span id="1077">1077</span>
|
|||
|
|
<span id="1078">1078</span>
|
|||
|
|
<span id="1079">1079</span>
|
|||
|
|
<span id="1080">1080</span>
|
|||
|
|
<span id="1081">1081</span>
|
|||
|
|
<span id="1082">1082</span>
|
|||
|
|
<span id="1083">1083</span>
|
|||
|
|
<span id="1084">1084</span>
|
|||
|
|
<span id="1085">1085</span>
|
|||
|
|
<span id="1086">1086</span>
|
|||
|
|
<span id="1087">1087</span>
|
|||
|
|
<span id="1088">1088</span>
|
|||
|
|
<span id="1089">1089</span>
|
|||
|
|
<span id="1090">1090</span>
|
|||
|
|
<span id="1091">1091</span>
|
|||
|
|
<span id="1092">1092</span>
|
|||
|
|
<span id="1093">1093</span>
|
|||
|
|
<span id="1094">1094</span>
|
|||
|
|
<span id="1095">1095</span>
|
|||
|
|
<span id="1096">1096</span>
|
|||
|
|
<span id="1097">1097</span>
|
|||
|
|
<span id="1098">1098</span>
|
|||
|
|
<span id="1099">1099</span>
|
|||
|
|
<span id="1100">1100</span>
|
|||
|
|
<span id="1101">1101</span>
|
|||
|
|
<span id="1102">1102</span>
|
|||
|
|
<span id="1103">1103</span>
|
|||
|
|
<span id="1104">1104</span>
|
|||
|
|
<span id="1105">1105</span>
|
|||
|
|
<span id="1106">1106</span>
|
|||
|
|
<span id="1107">1107</span>
|
|||
|
|
<span id="1108">1108</span>
|
|||
|
|
<span id="1109">1109</span>
|
|||
|
|
<span id="1110">1110</span>
|
|||
|
|
<span id="1111">1111</span>
|
|||
|
|
<span id="1112">1112</span>
|
|||
|
|
<span id="1113">1113</span>
|
|||
|
|
<span id="1114">1114</span>
|
|||
|
|
<span id="1115">1115</span>
|
|||
|
|
<span id="1116">1116</span>
|
|||
|
|
<span id="1117">1117</span>
|
|||
|
|
<span id="1118">1118</span>
|
|||
|
|
<span id="1119">1119</span>
|
|||
|
|
<span id="1120">1120</span>
|
|||
|
|
<span id="1121">1121</span>
|
|||
|
|
<span id="1122">1122</span>
|
|||
|
|
<span id="1123">1123</span>
|
|||
|
|
<span id="1124">1124</span>
|
|||
|
|
<span id="1125">1125</span>
|
|||
|
|
<span id="1126">1126</span>
|
|||
|
|
<span id="1127">1127</span>
|
|||
|
|
<span id="1128">1128</span>
|
|||
|
|
<span id="1129">1129</span>
|
|||
|
|
<span id="1130">1130</span>
|
|||
|
|
<span id="1131">1131</span>
|
|||
|
|
<span id="1132">1132</span>
|
|||
|
|
<span id="1133">1133</span>
|
|||
|
|
<span id="1134">1134</span>
|
|||
|
|
<span id="1135">1135</span>
|
|||
|
|
<span id="1136">1136</span>
|
|||
|
|
<span id="1137">1137</span>
|
|||
|
|
<span id="1138">1138</span>
|
|||
|
|
<span id="1139">1139</span>
|
|||
|
|
<span id="1140">1140</span>
|
|||
|
|
<span id="1141">1141</span>
|
|||
|
|
<span id="1142">1142</span>
|
|||
|
|
<span id="1143">1143</span>
|
|||
|
|
</pre><pre class="rust ">
|
|||
|
|
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">marker</span>::<span class="ident">PhantomData</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">mem</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">rc</span>::<span class="ident">Rc</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">use</span> <span class="ident">futures</span>::{<span class="ident">Async</span>, <span class="ident">Future</span>, <span class="ident">Poll</span>};
|
|||
|
|
|
|||
|
|
<span class="kw">use</span> <span class="ident">error</span>::<span class="ident">Error</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">handler</span>::{<span class="ident">AsyncResult</span>, <span class="ident">AsyncResultItem</span>, <span class="ident">FromRequest</span>, <span class="ident">Responder</span>, <span class="ident">RouteHandler</span>};
|
|||
|
|
<span class="kw">use</span> <span class="ident">http</span>::<span class="ident">Method</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">httprequest</span>::<span class="ident">HttpRequest</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">httpresponse</span>::<span class="ident">HttpResponse</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">middleware</span>::{
|
|||
|
|
<span class="ident">Finished</span> <span class="kw">as</span> <span class="ident">MiddlewareFinished</span>, <span class="ident">Middleware</span>, <span class="ident">Response</span> <span class="kw">as</span> <span class="ident">MiddlewareResponse</span>,
|
|||
|
|
<span class="ident">Started</span> <span class="kw">as</span> <span class="ident">MiddlewareStarted</span>,
|
|||
|
|
};
|
|||
|
|
<span class="kw">use</span> <span class="ident">pred</span>::<span class="ident">Predicate</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">resource</span>::{<span class="ident">DefaultResource</span>, <span class="ident">Resource</span>};
|
|||
|
|
<span class="kw">use</span> <span class="ident">router</span>::{<span class="ident">ResourceDef</span>, <span class="ident">Router</span>};
|
|||
|
|
<span class="kw">use</span> <span class="ident">server</span>::<span class="ident">Request</span>;
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Resources scope</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// Scope is a set of resources with common root path.</span>
|
|||
|
|
<span class="doccomment">/// Scopes collect multiple paths under a common path prefix.</span>
|
|||
|
|
<span class="doccomment">/// Scope path can contain variable path segments as resources.</span>
|
|||
|
|
<span class="doccomment">/// Scope prefix is always complete path segment, i.e `/app` would</span>
|
|||
|
|
<span class="doccomment">/// be converted to a `/app/` and it would not match `/app` path.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// You can get variable path segments from `HttpRequest::match_info()`.</span>
|
|||
|
|
<span class="doccomment">/// `Path` extractor also is able to extract scope level variable segments.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::{http, App, HttpRequest, HttpResponse};</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::new().scope("/{project_id}/", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope</span>
|
|||
|
|
<span class="doccomment">/// .resource("/path1", |r| r.f(|_| HttpResponse::Ok()))</span>
|
|||
|
|
<span class="doccomment">/// .resource("/path2", |r| r.f(|_| HttpResponse::Ok()))</span>
|
|||
|
|
<span class="doccomment">/// .resource("/path3", |r| r.f(|_| HttpResponse::MethodNotAllowed()))</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// In the above example three routes get registered:</span>
|
|||
|
|
<span class="doccomment">/// * /{project_id}/path1 - reponds to all http method</span>
|
|||
|
|
<span class="doccomment">/// * /{project_id}/path2 - `GET` requests</span>
|
|||
|
|
<span class="doccomment">/// * /{project_id}/path3 - `HEAD` requests</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">rdef</span>: <span class="ident">ResourceDef</span>,
|
|||
|
|
<span class="ident">router</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Router</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>,
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Predicate</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">></span>,
|
|||
|
|
<span class="ident">middlewares</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Middleware</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">>></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"cargo-clippy"</span>, <span class="ident">allow</span>(<span class="ident">new_without_default_derive</span>))]</span>
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="doccomment">/// Create a new scope</span>
|
|||
|
|
<span class="comment">// TODO: Why is this not exactly the default impl?</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span>(<span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">Scope</span> {
|
|||
|
|
<span class="ident">rdef</span>: <span class="ident">ResourceDef</span>::<span class="ident">prefix</span>(<span class="ident">path</span>),
|
|||
|
|
<span class="ident">router</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Router</span>::<span class="ident">new</span>()),
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">Vec</span>::<span class="ident">new</span>(),
|
|||
|
|
<span class="ident">middlewares</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Vec</span>::<span class="ident">new</span>()),
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
|||
|
|
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">rdef</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">ResourceDef</span> {
|
|||
|
|
<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">rdef</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">router</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="ident">Router</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">router</span>.<span class="ident">as_ref</span>()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
|||
|
|
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">take_filters</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Predicate</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">></span> {
|
|||
|
|
<span class="ident">mem</span>::<span class="ident">replace</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">filters</span>, <span class="ident">Vec</span>::<span class="ident">new</span>())
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Add match predicate to scope.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::{http, pred, App, HttpRequest, HttpResponse, Path};</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn index(data: Path<(String, String)>) -> &'static str {</span>
|
|||
|
|
<span class="doccomment">/// "Welcome!"</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::new().scope("/app", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope</span>
|
|||
|
|
<span class="doccomment">/// .filter(pred::Header("content-type", "text/plain"))</span>
|
|||
|
|
<span class="doccomment">/// .route("/test1", http::Method::GET, index)</span>
|
|||
|
|
<span class="doccomment">/// .route("/test2", http::Method::POST, |_: HttpRequest| {</span>
|
|||
|
|
<span class="doccomment">/// HttpResponse::MethodNotAllowed()</span>
|
|||
|
|
<span class="doccomment">/// })</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">filter</span><span class="op"><</span><span class="ident">T</span>: <span class="ident">Predicate</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">p</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="self">Self</span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">filters</span>.<span class="ident">push</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">p</span>));
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Create nested scope with new state.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::{App, HttpRequest};</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// struct AppState;</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn index(req: &HttpRequest<AppState>) -> &'static str {</span>
|
|||
|
|
<span class="doccomment">/// "Welcome!"</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::new().scope("/app", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope.with_state("/state2", AppState, |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope.resource("/test1", |r| r.f(index))</span>
|
|||
|
|
<span class="doccomment">/// })</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_state</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">T</span>: <span class="lifetime">'static</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">state</span>: <span class="ident">T</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
|
|||
|
|
<span class="kw">where</span>
|
|||
|
|
<span class="ident">F</span>: <span class="ident">FnOnce</span>(<span class="ident">Scope</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>,
|
|||
|
|
{
|
|||
|
|
<span class="kw">let</span> <span class="ident">scope</span> <span class="op">=</span> <span class="ident">Scope</span> {
|
|||
|
|
<span class="ident">rdef</span>: <span class="ident">ResourceDef</span>::<span class="ident">prefix</span>(<span class="ident">path</span>),
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">Vec</span>::<span class="ident">new</span>(),
|
|||
|
|
<span class="ident">router</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Router</span>::<span class="ident">new</span>()),
|
|||
|
|
<span class="ident">middlewares</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Vec</span>::<span class="ident">new</span>()),
|
|||
|
|
};
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">scope</span> <span class="op">=</span> <span class="ident">f</span>(<span class="ident">scope</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">state</span>);
|
|||
|
|
<span class="kw">let</span> <span class="ident">filters</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Predicate</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">></span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">FiltersWrapper</span> {
|
|||
|
|
<span class="ident">state</span>: <span class="ident">Rc</span>::<span class="ident">clone</span>(<span class="kw-2">&</span><span class="ident">state</span>),
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">scope</span>.<span class="ident">take_filters</span>(),
|
|||
|
|
})];
|
|||
|
|
<span class="kw">let</span> <span class="ident">handler</span> <span class="op">=</span> <span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">Wrapper</span> { <span class="ident">scope</span>, <span class="ident">state</span> });
|
|||
|
|
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>).<span class="ident">unwrap</span>().<span class="ident">register_handler</span>(
|
|||
|
|
<span class="ident">path</span>,
|
|||
|
|
<span class="ident">handler</span>,
|
|||
|
|
<span class="prelude-val">Some</span>(<span class="ident">filters</span>),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Create nested scope.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::{App, HttpRequest};</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// struct AppState;</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn index(req: &HttpRequest<AppState>) -> &'static str {</span>
|
|||
|
|
<span class="doccomment">/// "Welcome!"</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::with_state(AppState).scope("/app", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope.nested("/v1", |scope| scope.resource("/test1", |r| r.f(index)))</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">nested</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
|
|||
|
|
<span class="kw">where</span>
|
|||
|
|
<span class="ident">F</span>: <span class="ident">FnOnce</span>(<span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
{
|
|||
|
|
<span class="kw">let</span> <span class="ident">scope</span> <span class="op">=</span> <span class="ident">Scope</span> {
|
|||
|
|
<span class="ident">rdef</span>: <span class="ident">ResourceDef</span>::<span class="ident">prefix</span>(<span class="kw-2">&</span><span class="ident">path</span>),
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">Vec</span>::<span class="ident">new</span>(),
|
|||
|
|
<span class="ident">router</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Router</span>::<span class="ident">new</span>()),
|
|||
|
|
<span class="ident">middlewares</span>: <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">Vec</span>::<span class="ident">new</span>()),
|
|||
|
|
};
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">unwrap</span>()
|
|||
|
|
.<span class="ident">register_scope</span>(<span class="ident">f</span>(<span class="ident">scope</span>));
|
|||
|
|
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Configure route for a specific path.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// This is a simplified version of the `Scope::resource()` method.</span>
|
|||
|
|
<span class="doccomment">/// Handler functions need to accept one request extractor</span>
|
|||
|
|
<span class="doccomment">/// argument.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// This method could be called multiple times, in that case</span>
|
|||
|
|
<span class="doccomment">/// multiple routes would be registered for same resource path.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::{http, App, HttpRequest, HttpResponse, Path};</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn index(data: Path<(String, String)>) -> &'static str {</span>
|
|||
|
|
<span class="doccomment">/// "Welcome!"</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::new().scope("/app", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope.route("/test1", http::Method::GET, index).route(</span>
|
|||
|
|
<span class="doccomment">/// "/test2",</span>
|
|||
|
|
<span class="doccomment">/// http::Method::POST,</span>
|
|||
|
|
<span class="doccomment">/// |_: HttpRequest| HttpResponse::MethodNotAllowed(),</span>
|
|||
|
|
<span class="doccomment">/// )</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">route</span><span class="op"><</span><span class="ident">T</span>, <span class="ident">F</span>, <span class="ident">R</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">method</span>: <span class="ident">Method</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
|
|||
|
|
<span class="kw">where</span>
|
|||
|
|
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="ident">T</span>) <span class="op">-></span> <span class="ident">R</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
|||
|
|
<span class="ident">R</span>: <span class="ident">Responder</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
|||
|
|
<span class="ident">T</span>: <span class="ident">FromRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
|||
|
|
{
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">unwrap</span>()
|
|||
|
|
.<span class="ident">register_route</span>(<span class="ident">path</span>, <span class="ident">method</span>, <span class="ident">f</span>);
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Configure resource for a specific path.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// This method is similar to an `App::resource()` method.</span>
|
|||
|
|
<span class="doccomment">/// Resources may have variable path segments. Resource path uses scope</span>
|
|||
|
|
<span class="doccomment">/// path as a path prefix.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// ```rust</span>
|
|||
|
|
<span class="doccomment">/// # extern crate actix_web;</span>
|
|||
|
|
<span class="doccomment">/// use actix_web::*;</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// fn main() {</span>
|
|||
|
|
<span class="doccomment">/// let app = App::new().scope("/api", |scope| {</span>
|
|||
|
|
<span class="doccomment">/// scope.resource("/users/{userid}/{friend}", |r| {</span>
|
|||
|
|
<span class="doccomment">/// r.get().f(|_| HttpResponse::Ok());</span>
|
|||
|
|
<span class="doccomment">/// r.head().f(|_| HttpResponse::MethodNotAllowed());</span>
|
|||
|
|
<span class="doccomment">/// r.route()</span>
|
|||
|
|
<span class="doccomment">/// .filter(pred::Any(pred::Get()).or(pred::Put()))</span>
|
|||
|
|
<span class="doccomment">/// .filter(pred::Header("Content-Type", "text/plain"))</span>
|
|||
|
|
<span class="doccomment">/// .f(|_| HttpResponse::Ok())</span>
|
|||
|
|
<span class="doccomment">/// })</span>
|
|||
|
|
<span class="doccomment">/// });</span>
|
|||
|
|
<span class="doccomment">/// }</span>
|
|||
|
|
<span class="doccomment">/// ```</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">resource</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">R</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
|
|||
|
|
<span class="kw">where</span>
|
|||
|
|
<span class="ident">F</span>: <span class="ident">FnOnce</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Resource</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">R</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
|||
|
|
{
|
|||
|
|
<span class="comment">// add resource</span>
|
|||
|
|
<span class="kw">let</span> <span class="ident">pattern</span> <span class="op">=</span> <span class="ident">ResourceDef</span>::<span class="ident">with_prefix</span>(
|
|||
|
|
<span class="ident">path</span>,
|
|||
|
|
<span class="kw">if</span> <span class="ident">path</span>.<span class="ident">is_empty</span>() { <span class="string">""</span> } <span class="kw">else</span> { <span class="string">"/"</span> },
|
|||
|
|
<span class="bool-val">false</span>,
|
|||
|
|
);
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resource</span> <span class="op">=</span> <span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">pattern</span>);
|
|||
|
|
<span class="ident">f</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">resource</span>);
|
|||
|
|
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">unwrap</span>()
|
|||
|
|
.<span class="ident">register_resource</span>(<span class="ident">resource</span>);
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Default resource to be used if no matching route could be found.</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">default_resource</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">R</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
|
|||
|
|
<span class="kw">where</span>
|
|||
|
|
<span class="ident">F</span>: <span class="ident">FnOnce</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Resource</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">R</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
|||
|
|
{
|
|||
|
|
<span class="comment">// create and configure default resource</span>
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resource</span> <span class="op">=</span> <span class="ident">Resource</span>::<span class="ident">new</span>(<span class="ident">ResourceDef</span>::<span class="ident">new</span>(<span class="string">""</span>));
|
|||
|
|
<span class="ident">f</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">resource</span>);
|
|||
|
|
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">expect</span>(<span class="string">"Multiple copies of scope router"</span>)
|
|||
|
|
.<span class="ident">register_default_resource</span>(<span class="ident">resource</span>.<span class="ident">into</span>());
|
|||
|
|
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Register a scope middleware</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// This is similar to `App's` middlewares, but</span>
|
|||
|
|
<span class="doccomment">/// middlewares get invoked on scope level.</span>
|
|||
|
|
<span class="doccomment">///</span>
|
|||
|
|
<span class="doccomment">/// *Note* `Middleware::finish()` fires right after response get</span>
|
|||
|
|
<span class="doccomment">/// prepared. It does not wait until body get sent to the peer.</span>
|
|||
|
|
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">middleware</span><span class="op"><</span><span class="ident">M</span>: <span class="ident">Middleware</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">mw</span>: <span class="ident">M</span>) <span class="op">-></span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">middlewares</span>)
|
|||
|
|
.<span class="ident">expect</span>(<span class="string">"Can not use after configuration"</span>)
|
|||
|
|
.<span class="ident">push</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">mw</span>));
|
|||
|
|
<span class="self">self</span>
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">RouteHandler</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">handle</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">req</span>: <span class="kw-2">&</span><span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">AsyncResult</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">tail</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">match_info</span>().<span class="ident">tail</span> <span class="kw">as</span> <span class="ident">usize</span>;
|
|||
|
|
|
|||
|
|
<span class="comment">// recognize resources</span>
|
|||
|
|
<span class="kw">let</span> <span class="ident">info</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">router</span>.<span class="ident">recognize</span>(<span class="ident">req</span>, <span class="ident">req</span>.<span class="ident">state</span>(), <span class="ident">tail</span>);
|
|||
|
|
<span class="kw">let</span> <span class="ident">req2</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">with_route_info</span>(<span class="ident">info</span>);
|
|||
|
|
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">middlewares</span>.<span class="ident">is_empty</span>() {
|
|||
|
|
<span class="self">self</span>.<span class="ident">router</span>.<span class="ident">handle</span>(<span class="kw-2">&</span><span class="ident">req2</span>)
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="ident">AsyncResult</span>::<span class="ident">async</span>(<span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">Compose</span>::<span class="ident">new</span>(
|
|||
|
|
<span class="ident">req2</span>,
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">router</span>),
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">middlewares</span>),
|
|||
|
|
)))
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">has_default_resource</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">router</span>.<span class="ident">has_default_resource</span>()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">default_resource</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">default</span>: <span class="ident">DefaultResource</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) {
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">expect</span>(<span class="string">"Can not use after configuration"</span>)
|
|||
|
|
.<span class="ident">register_default_resource</span>(<span class="ident">default</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">finish</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) {
|
|||
|
|
<span class="ident">Rc</span>::<span class="ident">get_mut</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">router</span>)
|
|||
|
|
.<span class="ident">expect</span>(<span class="string">"Can not use after configuration"</span>)
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">struct</span> <span class="ident">Wrapper</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> {
|
|||
|
|
<span class="ident">state</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
<span class="ident">scope</span>: <span class="ident">Scope</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span>, <span class="ident">S2</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">RouteHandler</span><span class="op"><</span><span class="ident">S2</span><span class="op">></span> <span class="kw">for</span> <span class="ident">Wrapper</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">handle</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">req</span>: <span class="kw-2">&</span><span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S2</span><span class="op">></span>) <span class="op">-></span> <span class="ident">AsyncResult</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">with_state</span>(<span class="ident">Rc</span>::<span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>.<span class="ident">state</span>));
|
|||
|
|
<span class="self">self</span>.<span class="ident">scope</span>.<span class="ident">handle</span>(<span class="kw-2">&</span><span class="ident">req</span>)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">struct</span> <span class="ident">FiltersWrapper</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> {
|
|||
|
|
<span class="ident">state</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
<span class="ident">filters</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Predicate</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span>, <span class="ident">S2</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">Predicate</span><span class="op"><</span><span class="ident">S2</span><span class="op">></span> <span class="kw">for</span> <span class="ident">FiltersWrapper</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">check</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">req</span>: <span class="kw-2">&</span><span class="ident">Request</span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="ident">S2</span>) <span class="op">-></span> <span class="ident">bool</span> {
|
|||
|
|
<span class="kw">for</span> <span class="ident">filter</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="self">self</span>.<span class="ident">filters</span> {
|
|||
|
|
<span class="kw">if</span> <span class="op">!</span><span class="ident">filter</span>.<span class="ident">check</span>(<span class="kw-2">&</span><span class="ident">req</span>, <span class="kw-2">&</span><span class="self">self</span>.<span class="ident">state</span>) {
|
|||
|
|
<span class="kw">return</span> <span class="bool-val">false</span>;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
<span class="bool-val">true</span>
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Compose resource level middlewares with route handler.</span>
|
|||
|
|
<span class="kw">struct</span> <span class="ident">Compose</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> {
|
|||
|
|
<span class="ident">info</span>: <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
<span class="ident">state</span>: <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">struct</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> {
|
|||
|
|
<span class="ident">count</span>: <span class="ident">usize</span>,
|
|||
|
|
<span class="ident">req</span>: <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
<span class="ident">router</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Router</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>,
|
|||
|
|
<span class="ident">mws</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Middleware</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">>></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">enum</span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> {
|
|||
|
|
<span class="ident">Starting</span>(<span class="ident">StartMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
|
|||
|
|
<span class="ident">Handler</span>(<span class="ident">WaitingResponse</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
|
|||
|
|
<span class="ident">RunMiddlewares</span>(<span class="ident">RunMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
|
|||
|
|
<span class="ident">Finishing</span>(<span class="ident">FinishingMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
|
|||
|
|
<span class="ident">Completed</span>(<span class="ident">Response</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span> {
|
|||
|
|
<span class="kw">match</span> <span class="kw-2">*</span><span class="self">self</span> {
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Starting</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">state</span>) <span class="op">=></span> <span class="ident">state</span>.<span class="ident">poll</span>(<span class="ident">info</span>),
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Handler</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">state</span>) <span class="op">=></span> <span class="ident">state</span>.<span class="ident">poll</span>(<span class="ident">info</span>),
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">RunMiddlewares</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">state</span>) <span class="op">=></span> <span class="ident">state</span>.<span class="ident">poll</span>(<span class="ident">info</span>),
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Finishing</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">state</span>) <span class="op">=></span> <span class="ident">state</span>.<span class="ident">poll</span>(<span class="ident">info</span>),
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Completed</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="prelude-val">None</span>,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">Compose</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">new</span>(
|
|||
|
|
<span class="ident">req</span>: <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="ident">router</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Router</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>, <span class="ident">mws</span>: <span class="ident">Rc</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Middleware</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span><span class="op">>></span>,
|
|||
|
|
) <span class="op">-></span> <span class="self">Self</span> {
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">ComposeInfo</span> {
|
|||
|
|
<span class="ident">mws</span>,
|
|||
|
|
<span class="ident">req</span>,
|
|||
|
|
<span class="ident">router</span>,
|
|||
|
|
<span class="ident">count</span>: <span class="number">0</span>,
|
|||
|
|
};
|
|||
|
|
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">StartMiddlewares</span>::<span class="ident">init</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">info</span>);
|
|||
|
|
|
|||
|
|
<span class="ident">Compose</span> { <span class="ident">state</span>, <span class="ident">info</span> }
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="ident">Future</span> <span class="kw">for</span> <span class="ident">Compose</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">type</span> <span class="ident">Item</span> <span class="op">=</span> <span class="ident">HttpResponse</span>;
|
|||
|
|
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">Poll</span><span class="op"><</span><span class="self">Self</span>::<span class="ident">Item</span>, <span class="self">Self</span>::<span class="ident">Error</span><span class="op">></span> {
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="kw">if</span> <span class="kw">let</span> <span class="ident">ComposeState</span>::<span class="ident">Completed</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">resp</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">state</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">resp</span>.<span class="ident">resp</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>();
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">Ready</span>(<span class="ident">resp</span>));
|
|||
|
|
}
|
|||
|
|
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">state</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">state</span>.<span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>.<span class="ident">info</span>) {
|
|||
|
|
<span class="self">self</span>.<span class="ident">state</span> <span class="op">=</span> <span class="ident">state</span>;
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">NotReady</span>);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Middlewares start executor</span>
|
|||
|
|
<span class="kw">struct</span> <span class="ident">StartMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Fut</span><span class="op">></span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">type</span> <span class="ident">Fut</span> <span class="op">=</span> <span class="ident">Box</span><span class="op"><</span><span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">>></span>;
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">StartMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">init</span>(<span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">len</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>.<span class="ident">len</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="kw">if</span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">==</span> <span class="ident">len</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">reply</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">router</span>.<span class="ident">handle</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>);
|
|||
|
|
<span class="kw">return</span> <span class="ident">WaitingResponse</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">reply</span>);
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>[<span class="ident">info</span>.<span class="ident">count</span>].<span class="ident">start</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>);
|
|||
|
|
<span class="kw">match</span> <span class="ident">result</span> {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Done</span>) <span class="op">=></span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">+=</span> <span class="number">1</span>,
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Response</span>(<span class="ident">resp</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>);
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Future</span>(<span class="ident">fut</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="ident">ComposeState</span>::<span class="ident">Starting</span>(<span class="ident">StartMiddlewares</span> {
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-val">Some</span>(<span class="ident">fut</span>),
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span>,
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">len</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>.<span class="ident">len</span>();
|
|||
|
|
|
|||
|
|
<span class="lifetime">'outer</span>: <span class="kw">loop</span> {
|
|||
|
|
<span class="kw">match</span> <span class="self">self</span>.<span class="ident">fut</span>.<span class="ident">as_mut</span>().<span class="ident">unwrap</span>().<span class="ident">poll</span>() {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">NotReady</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">None</span>;
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">Ready</span>(<span class="ident">resp</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="ident">info</span>.<span class="ident">count</span> <span class="op">+=</span> <span class="number">1</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">resp</span>) <span class="op">=</span> <span class="ident">resp</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>));
|
|||
|
|
}
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="kw">if</span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">==</span> <span class="ident">len</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">reply</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">router</span>.<span class="ident">handle</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>);
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">WaitingResponse</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">reply</span>));
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>[<span class="ident">info</span>.<span class="ident">count</span>].<span class="ident">start</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>);
|
|||
|
|
<span class="kw">match</span> <span class="ident">result</span> {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Done</span>) <span class="op">=></span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">+=</span> <span class="number">1</span>,
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Response</span>(<span class="ident">resp</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>));
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareStarted</span>::<span class="ident">Future</span>(<span class="ident">fut</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">fut</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">fut</span>);
|
|||
|
|
<span class="kw">continue</span> <span class="lifetime">'outer</span>;
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>()));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>()));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="comment">// waiting for response</span>
|
|||
|
|
<span class="kw">struct</span> <span class="ident">WaitingResponse</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">fut</span>: <span class="ident">Box</span><span class="op"><</span><span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">HttpResponse</span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">>></span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">WaitingResponse</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="attribute">#[<span class="ident">inline</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">init</span>(
|
|||
|
|
<span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="ident">reply</span>: <span class="ident">AsyncResult</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span>,
|
|||
|
|
) <span class="op">-></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">match</span> <span class="ident">reply</span>.<span class="ident">into</span>() {
|
|||
|
|
<span class="ident">AsyncResultItem</span>::<span class="prelude-val">Ok</span>(<span class="ident">resp</span>) <span class="op">=></span> <span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>),
|
|||
|
|
<span class="ident">AsyncResultItem</span>::<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>()),
|
|||
|
|
<span class="ident">AsyncResultItem</span>::<span class="ident">Future</span>(<span class="ident">fut</span>) <span class="op">=></span> <span class="ident">ComposeState</span>::<span class="ident">Handler</span>(<span class="ident">WaitingResponse</span> {
|
|||
|
|
<span class="ident">fut</span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span>,
|
|||
|
|
}),
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span> {
|
|||
|
|
<span class="kw">match</span> <span class="self">self</span>.<span class="ident">fut</span>.<span class="ident">poll</span>() {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">NotReady</span>) <span class="op">=></span> <span class="prelude-val">None</span>,
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">Ready</span>(<span class="ident">resp</span>)) <span class="op">=></span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>)),
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="prelude-val">Some</span>(<span class="ident">RunMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>())),
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Middlewares response executor</span>
|
|||
|
|
<span class="kw">struct</span> <span class="ident">RunMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">curr</span>: <span class="ident">usize</span>,
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">HttpResponse</span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">>></span><span class="op">></span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">RunMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">init</span>(<span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="kw-2">mut</span> <span class="ident">resp</span>: <span class="ident">HttpResponse</span>) <span class="op">-></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">curr</span> <span class="op">=</span> <span class="number">0</span>;
|
|||
|
|
<span class="kw">let</span> <span class="ident">len</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>.<span class="ident">len</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>[<span class="ident">curr</span>].<span class="ident">response</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>, <span class="ident">resp</span>);
|
|||
|
|
<span class="ident">resp</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">state</span> {
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="ident">info</span>.<span class="ident">count</span> <span class="op">=</span> <span class="ident">curr</span> <span class="op">+</span> <span class="number">1</span>;
|
|||
|
|
<span class="kw">return</span> <span class="ident">FinishingMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>());
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareResponse</span>::<span class="ident">Done</span>(<span class="ident">r</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="ident">curr</span> <span class="op">+=</span> <span class="number">1</span>;
|
|||
|
|
<span class="kw">if</span> <span class="ident">curr</span> <span class="op">==</span> <span class="ident">len</span> {
|
|||
|
|
<span class="kw">return</span> <span class="ident">FinishingMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">r</span>);
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="ident">r</span>
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareResponse</span>::<span class="ident">Future</span>(<span class="ident">fut</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="ident">ComposeState</span>::<span class="ident">RunMiddlewares</span>(<span class="ident">RunMiddlewares</span> {
|
|||
|
|
<span class="ident">curr</span>,
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-val">Some</span>(<span class="ident">fut</span>),
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span>,
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">len</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>.<span class="ident">len</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="comment">// poll latest fut</span>
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">resp</span> <span class="op">=</span> <span class="kw">match</span> <span class="self">self</span>.<span class="ident">fut</span>.<span class="ident">as_mut</span>().<span class="ident">unwrap</span>().<span class="ident">poll</span>() {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">NotReady</span>) <span class="op">=></span> <span class="kw">return</span> <span class="prelude-val">None</span>,
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">Ready</span>(<span class="ident">resp</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">curr</span> <span class="op">+=</span> <span class="number">1</span>;
|
|||
|
|
<span class="ident">resp</span>
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">FinishingMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>())),
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">curr</span> <span class="op">==</span> <span class="ident">len</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">FinishingMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">resp</span>));
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>[<span class="self">self</span>.<span class="ident">curr</span>].<span class="ident">response</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>, <span class="ident">resp</span>);
|
|||
|
|
<span class="kw">match</span> <span class="ident">state</span> {
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">FinishingMiddlewares</span>::<span class="ident">init</span>(<span class="ident">info</span>, <span class="ident">err</span>.<span class="ident">into</span>()))
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareResponse</span>::<span class="ident">Done</span>(<span class="ident">r</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">curr</span> <span class="op">+=</span> <span class="number">1</span>;
|
|||
|
|
<span class="ident">resp</span> <span class="op">=</span> <span class="ident">r</span>
|
|||
|
|
}
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">MiddlewareResponse</span>::<span class="ident">Future</span>(<span class="ident">fut</span>)) <span class="op">=></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">fut</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">fut</span>);
|
|||
|
|
<span class="kw">break</span>;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="doccomment">/// Middlewares start executor</span>
|
|||
|
|
<span class="kw">struct</span> <span class="ident">FinishingMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">resp</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span>,
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Box</span><span class="op"><</span><span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> (), <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span><span class="op">>></span><span class="op">></span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">FinishingMiddlewares</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">init</span>(<span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>, <span class="ident">resp</span>: <span class="ident">HttpResponse</span>) <span class="op">-></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">if</span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">==</span> <span class="number">0</span> {
|
|||
|
|
<span class="ident">Response</span>::<span class="ident">init</span>(<span class="ident">resp</span>)
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">FinishingMiddlewares</span> {
|
|||
|
|
<span class="ident">resp</span>: <span class="prelude-val">Some</span>(<span class="ident">resp</span>),
|
|||
|
|
<span class="ident">fut</span>: <span class="prelude-val">None</span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span>,
|
|||
|
|
};
|
|||
|
|
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">st</span>) <span class="op">=</span> <span class="ident">state</span>.<span class="ident">poll</span>(<span class="ident">info</span>) {
|
|||
|
|
<span class="ident">st</span>
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Finishing</span>(<span class="ident">state</span>)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">fn</span> <span class="ident">poll</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">info</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">ComposeInfo</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span> {
|
|||
|
|
<span class="kw">loop</span> {
|
|||
|
|
<span class="comment">// poll latest fut</span>
|
|||
|
|
<span class="kw">let</span> <span class="ident">not_ready</span> <span class="op">=</span> <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">fut</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">fut</span> {
|
|||
|
|
<span class="kw">match</span> <span class="ident">fut</span>.<span class="ident">poll</span>() {
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">NotReady</span>) <span class="op">=></span> <span class="bool-val">true</span>,
|
|||
|
|
<span class="prelude-val">Ok</span>(<span class="ident">Async</span>::<span class="ident">Ready</span>(())) <span class="op">=></span> <span class="bool-val">false</span>,
|
|||
|
|
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
|||
|
|
<span class="macro">error</span><span class="macro">!</span>(<span class="string">"Middleware finish error: {}"</span>, <span class="ident">err</span>);
|
|||
|
|
<span class="bool-val">false</span>
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
} <span class="kw">else</span> {
|
|||
|
|
<span class="bool-val">false</span>
|
|||
|
|
};
|
|||
|
|
<span class="kw">if</span> <span class="ident">not_ready</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">None</span>;
|
|||
|
|
}
|
|||
|
|
<span class="self">self</span>.<span class="ident">fut</span> <span class="op">=</span> <span class="prelude-val">None</span>;
|
|||
|
|
<span class="kw">if</span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">==</span> <span class="number">0</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">Response</span>::<span class="ident">init</span>(<span class="self">self</span>.<span class="ident">resp</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>()));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="ident">info</span>.<span class="ident">count</span> <span class="op">-=</span> <span class="number">1</span>;
|
|||
|
|
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="ident">info</span>.<span class="ident">mws</span>[<span class="ident">info</span>.<span class="ident">count</span> <span class="kw">as</span> <span class="ident">usize</span>]
|
|||
|
|
.<span class="ident">finish</span>(<span class="kw-2">&</span><span class="ident">info</span>.<span class="ident">req</span>, <span class="self">self</span>.<span class="ident">resp</span>.<span class="ident">as_ref</span>().<span class="ident">unwrap</span>());
|
|||
|
|
<span class="kw">match</span> <span class="ident">state</span> {
|
|||
|
|
<span class="ident">MiddlewareFinished</span>::<span class="ident">Done</span> <span class="op">=></span> {
|
|||
|
|
<span class="kw">if</span> <span class="ident">info</span>.<span class="ident">count</span> <span class="op">==</span> <span class="number">0</span> {
|
|||
|
|
<span class="kw">return</span> <span class="prelude-val">Some</span>(<span class="ident">Response</span>::<span class="ident">init</span>(<span class="self">self</span>.<span class="ident">resp</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>()));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
<span class="ident">MiddlewareFinished</span>::<span class="ident">Future</span>(<span class="ident">fut</span>) <span class="op">=></span> {
|
|||
|
|
<span class="self">self</span>.<span class="ident">fut</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">fut</span>);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">struct</span> <span class="ident">Response</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">resp</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">HttpResponse</span><span class="op">></span>,
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">Response</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="kw">fn</span> <span class="ident">init</span>(<span class="ident">resp</span>: <span class="ident">HttpResponse</span>) <span class="op">-></span> <span class="ident">ComposeState</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
|
|||
|
|
<span class="ident">ComposeState</span>::<span class="ident">Completed</span>(<span class="ident">Response</span> {
|
|||
|
|
<span class="ident">resp</span>: <span class="prelude-val">Some</span>(<span class="ident">resp</span>),
|
|||
|
|
<span class="ident">_s</span>: <span class="ident">PhantomData</span>,
|
|||
|
|
})
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
|
|||
|
|
<span class="kw">mod</span> <span class="ident">tests</span> {
|
|||
|
|
<span class="kw">use</span> <span class="ident">bytes</span>::<span class="ident">Bytes</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">use</span> <span class="ident">application</span>::<span class="ident">App</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">body</span>::<span class="ident">Body</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">Method</span>, <span class="ident">StatusCode</span>};
|
|||
|
|
<span class="kw">use</span> <span class="ident">httprequest</span>::<span class="ident">HttpRequest</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">httpresponse</span>::<span class="ident">HttpResponse</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">pred</span>;
|
|||
|
|
<span class="kw">use</span> <span class="ident">test</span>::<span class="ident">TestRequest</span>;
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_root</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">""</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">Created</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_root2</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app/"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">""</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_root3</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app/"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_route</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">route</span>(<span class="string">"/path1"</span>, <span class="ident">Method</span>::<span class="ident">GET</span>, <span class="op">|</span><span class="kw">_</span>: <span class="ident">HttpRequest</span><span class="op"><</span><span class="kw">_</span><span class="op">></span><span class="op">|</span> {
|
|||
|
|
<span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()
|
|||
|
|
})
|
|||
|
|
.<span class="ident">route</span>(<span class="string">"/path1"</span>, <span class="ident">Method</span>::<span class="ident">DELETE</span>, <span class="op">|</span><span class="kw">_</span>: <span class="ident">HttpRequest</span><span class="op"><</span><span class="kw">_</span><span class="op">></span><span class="op">|</span> {
|
|||
|
|
<span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">DELETE</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">POST</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_filter</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">filter</span>(<span class="ident">pred</span>::<span class="ident">Get</span>())
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">POST</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">GET</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_variable_segment</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/ab-{project}"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()
|
|||
|
|
.<span class="ident">body</span>(<span class="macro">format</span><span class="macro">!</span>(<span class="string">"project: {}"</span>, <span class="kw-2">&</span><span class="ident">r</span>.<span class="ident">match_info</span>()[<span class="string">"project"</span>]))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/ab-project1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">match</span> <span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">body</span>() {
|
|||
|
|
<span class="kw-2">&</span><span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">bytes</span>: <span class="ident">Bytes</span> <span class="op">=</span> <span class="ident">b</span>.<span class="ident">clone</span>().<span class="ident">into</span>();
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">bytes</span>, <span class="ident">Bytes</span>::<span class="ident">from_static</span>(<span class="string">b"project: project1"</span>));
|
|||
|
|
}
|
|||
|
|
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(),
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/aa-project1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_with_state</span>() {
|
|||
|
|
<span class="kw">struct</span> <span class="ident">State</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">with_state</span>(<span class="string">"/t1"</span>, <span class="ident">State</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">Created</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_with_state_root</span>() {
|
|||
|
|
<span class="kw">struct</span> <span class="ident">State</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">with_state</span>(<span class="string">"/t1"</span>, <span class="ident">State</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">""</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">Created</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_with_state_root2</span>() {
|
|||
|
|
<span class="kw">struct</span> <span class="ident">State</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">with_state</span>(<span class="string">"/t1/"</span>, <span class="ident">State</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">""</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_with_state_root3</span>() {
|
|||
|
|
<span class="kw">struct</span> <span class="ident">State</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">with_state</span>(<span class="string">"/t1/"</span>, <span class="ident">State</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_scope_with_state_filter</span>() {
|
|||
|
|
<span class="kw">struct</span> <span class="ident">State</span>;
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">with_state</span>(<span class="string">"/t1"</span>, <span class="ident">State</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">filter</span>(<span class="ident">pred</span>::<span class="ident">Get</span>())
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">POST</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">GET</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_nested_scope</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/t1"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">Created</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_nested_scope_root</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/t1"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">""</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">Created</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_nested_scope_filter</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/t1"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">filter</span>(<span class="ident">pred</span>::<span class="ident">Get</span>())
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">POST</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/t1/path1"</span>)
|
|||
|
|
.<span class="ident">method</span>(<span class="ident">Method</span>::<span class="ident">GET</span>)
|
|||
|
|
.<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_nested_scope_with_variable_segment</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/{project_id}"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">HttpResponse</span>::<span class="ident">Created</span>().<span class="ident">body</span>(<span class="macro">format</span><span class="macro">!</span>(
|
|||
|
|
<span class="string">"project: {}"</span>,
|
|||
|
|
<span class="kw-2">&</span><span class="ident">r</span>.<span class="ident">match_info</span>()[<span class="string">"project_id"</span>]
|
|||
|
|
))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/project_1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">match</span> <span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">body</span>() {
|
|||
|
|
<span class="kw-2">&</span><span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">bytes</span>: <span class="ident">Bytes</span> <span class="op">=</span> <span class="ident">b</span>.<span class="ident">clone</span>().<span class="ident">into</span>();
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">bytes</span>, <span class="ident">Bytes</span>::<span class="ident">from_static</span>(<span class="string">b"project: project_1"</span>));
|
|||
|
|
}
|
|||
|
|
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(),
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_nested2_scope_with_variable_segment</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/{project}"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">nested</span>(<span class="string">"/{id}"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">HttpResponse</span>::<span class="ident">Created</span>().<span class="ident">body</span>(<span class="macro">format</span><span class="macro">!</span>(
|
|||
|
|
<span class="string">"project: {} - {}"</span>,
|
|||
|
|
<span class="kw-2">&</span><span class="ident">r</span>.<span class="ident">match_info</span>()[<span class="string">"project"</span>],
|
|||
|
|
<span class="kw-2">&</span><span class="ident">r</span>.<span class="ident">match_info</span>()[<span class="string">"id"</span>],
|
|||
|
|
))
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/test/1/path1"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">match</span> <span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">body</span>() {
|
|||
|
|
<span class="kw-2">&</span><span class="ident">Body</span>::<span class="ident">Binary</span>(<span class="kw-2">ref</span> <span class="ident">b</span>) <span class="op">=></span> {
|
|||
|
|
<span class="kw">let</span> <span class="ident">bytes</span>: <span class="ident">Bytes</span> <span class="op">=</span> <span class="ident">b</span>.<span class="ident">clone</span>().<span class="ident">into</span>();
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">bytes</span>, <span class="ident">Bytes</span>::<span class="ident">from_static</span>(<span class="string">b"project: test - 1"</span>));
|
|||
|
|
}
|
|||
|
|
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(),
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/test/1/path2"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_default_resource</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>
|
|||
|
|
.<span class="ident">resource</span>(<span class="string">"/path1"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
|
|||
|
|
.<span class="ident">default_resource</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">BadRequest</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app/path2"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">BAD_REQUEST</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/path2"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
<span class="attribute">#[<span class="ident">test</span>]</span>
|
|||
|
|
<span class="kw">fn</span> <span class="ident">test_default_resource_propagation</span>() {
|
|||
|
|
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app1"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> {
|
|||
|
|
<span class="ident">scope</span>.<span class="ident">default_resource</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">BadRequest</span>()))
|
|||
|
|
})
|
|||
|
|
.<span class="ident">scope</span>(<span class="string">"/app2"</span>, <span class="op">|</span><span class="ident">scope</span><span class="op">|</span> <span class="ident">scope</span>)
|
|||
|
|
.<span class="ident">default_resource</span>(<span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="ident">MethodNotAllowed</span>()))
|
|||
|
|
.<span class="ident">finish</span>();
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/non-exist"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">METHOD_NOT_ALLOWED</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app1/non-exist"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">BAD_REQUEST</span>);
|
|||
|
|
|
|||
|
|
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">TestRequest</span>::<span class="ident">with_uri</span>(<span class="string">"/app2/non-exist"</span>).<span class="ident">request</span>();
|
|||
|
|
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">app</span>.<span class="ident">run</span>(<span class="ident">req</span>);
|
|||
|
|
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">resp</span>.<span class="ident">as_msg</span>().<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">METHOD_NOT_ALLOWED</span>);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
</pre>
|
|||
|
|
</section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "actix_web";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>
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