2018-07-21 04:09:47 -07:00
<!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/multipart.rs`." > < meta name = "keywords" content = "rust, rustlang, rust-lang" > < title > multipart.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 ‘ ’ ‘ ’ 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 >
< span id = "2" > 2< / span >
< span id = "3" > 3< / span >
< span id = "4" > 4< / span >
< span id = "5" > 5< / span >
< span id = "6" > 6< / span >
< span id = "7" > 7< / span >
< span id = "8" > 8< / span >
< span id = "9" > 9< / span >
< span id = "10" > 10< / span >
< span id = "11" > 11< / span >
< span id = "12" > 12< / span >
< span id = "13" > 13< / span >
< span id = "14" > 14< / span >
< span id = "15" > 15< / span >
< span id = "16" > 16< / span >
< span id = "17" > 17< / span >
< span id = "18" > 18< / span >
< span id = "19" > 19< / span >
< span id = "20" > 20< / span >
< span id = "21" > 21< / span >
< span id = "22" > 22< / span >
< span id = "23" > 23< / span >
< span id = "24" > 24< / span >
< span id = "25" > 25< / span >
< span id = "26" > 26< / span >
< span id = "27" > 27< / span >
< span id = "28" > 28< / span >
< span id = "29" > 29< / span >
< span id = "30" > 30< / span >
< span id = "31" > 31< / span >
< span id = "32" > 32< / span >
< span id = "33" > 33< / span >
< span id = "34" > 34< / span >
< span id = "35" > 35< / span >
< span id = "36" > 36< / span >
< span id = "37" > 37< / span >
< span id = "38" > 38< / span >
< span id = "39" > 39< / span >
< span id = "40" > 40< / span >
< span id = "41" > 41< / span >
< span id = "42" > 42< / span >
< span id = "43" > 43< / span >
< span id = "44" > 44< / span >
< span id = "45" > 45< / span >
< span id = "46" > 46< / span >
< span id = "47" > 47< / span >
< span id = "48" > 48< / span >
< span id = "49" > 49< / span >
< span id = "50" > 50< / span >
< span id = "51" > 51< / span >
< span id = "52" > 52< / span >
< span id = "53" > 53< / span >
< span id = "54" > 54< / span >
< span id = "55" > 55< / span >
< span id = "56" > 56< / span >
< span id = "57" > 57< / span >
< span id = "58" > 58< / span >
< span id = "59" > 59< / span >
< span id = "60" > 60< / span >
< span id = "61" > 61< / span >
< span id = "62" > 62< / span >
< span id = "63" > 63< / span >
< span id = "64" > 64< / span >
< span id = "65" > 65< / span >
< span id = "66" > 66< / span >
< span id = "67" > 67< / span >
< span id = "68" > 68< / span >
< span id = "69" > 69< / span >
< span id = "70" > 70< / span >
< span id = "71" > 71< / span >
< span id = "72" > 72< / span >
< span id = "73" > 73< / span >
< span id = "74" > 74< / span >
< span id = "75" > 75< / span >
< span id = "76" > 76< / span >
< span id = "77" > 77< / span >
< span id = "78" > 78< / span >
< span id = "79" > 79< / span >
< span id = "80" > 80< / span >
< span id = "81" > 81< / span >
< span id = "82" > 82< / span >
< span id = "83" > 83< / span >
< span id = "84" > 84< / span >
< span id = "85" > 85< / span >
< span id = "86" > 86< / span >
< span id = "87" > 87< / span >
< span id = "88" > 88< / span >
< span id = "89" > 89< / span >
< span id = "90" > 90< / span >
< span id = "91" > 91< / span >
< span id = "92" > 92< / span >
< span id = "93" > 93< / span >
< span id = "94" > 94< / span >
< span id = "95" > 95< / span >
< span id = "96" > 96< / span >
< span id = "97" > 97< / span >
< span id = "98" > 98< / span >
< span id = "99" > 99< / span >
< span id = "100" > 100< / span >
< span id = "101" > 101< / span >
< span id = "102" > 102< / span >
< span id = "103" > 103< / span >
< span id = "104" > 104< / span >
< span id = "105" > 105< / span >
< span id = "106" > 106< / span >
< span id = "107" > 107< / span >
< span id = "108" > 108< / span >
< span id = "109" > 109< / span >
< span id = "110" > 110< / span >
< span id = "111" > 111< / span >
< span id = "112" > 112< / span >
< span id = "113" > 113< / span >
< span id = "114" > 114< / span >
< span id = "115" > 115< / span >
< span id = "116" > 116< / span >
< span id = "117" > 117< / span >
< span id = "118" > 118< / span >
< span id = "119" > 119< / span >
< span id = "120" > 120< / span >
< span id = "121" > 121< / span >
< span id = "122" > 122< / span >
< span id = "123" > 123< / span >
< span id = "124" > 124< / span >
< span id = "125" > 125< / span >
< span id = "126" > 126< / span >
< span id = "127" > 127< / span >
< span id = "128" > 128< / span >
< span id = "129" > 129< / span >
< span id = "130" > 130< / span >
< span id = "131" > 131< / span >
< span id = "132" > 132< / span >
< span id = "133" > 133< / span >
< span id = "134" > 134< / span >
< span id = "135" > 135< / span >
< span id = "136" > 136< / span >
< span id = "137" > 137< / span >
< span id = "138" > 138< / span >
< span id = "139" > 139< / span >
< span id = "140" > 140< / span >
< span id = "141" > 141< / span >
< span id = "142" > 142< / span >
< span id = "143" > 143< / span >
< span id = "144" > 144< / span >
< span id = "145" > 145< / span >
< span id = "146" > 146< / span >
< span id = "147" > 147< / span >
< span id = "148" > 148< / span >
< span id = "149" > 149< / span >
< span id = "150" > 150< / span >
< span id = "151" > 151< / span >
< span id = "152" > 152< / span >
< span id = "153" > 153< / span >
< span id = "154" > 154< / span >
< span id = "155" > 155< / span >
< span id = "156" > 156< / span >
< span id = "157" > 157< / span >
< span id = "158" > 158< / span >
< span id = "159" > 159< / span >
< span id = "160" > 160< / span >
< span id = "161" > 161< / span >
< span id = "162" > 162< / span >
< span id = "163" > 163< / span >
< span id = "164" > 164< / span >
< span id = "165" > 165< / span >
< span id = "166" > 166< / span >
< span id = "167" > 167< / span >
< span id = "168" > 168< / span >
< span id = "169" > 169< / span >
< span id = "170" > 170< / span >
< span id = "171" > 171< / span >
< span id = "172" > 172< / span >
< span id = "173" > 173< / span >
< span id = "174" > 174< / span >
< span id = "175" > 175< / span >
< span id = "176" > 176< / span >
< span id = "177" > 177< / span >
< span id = "178" > 178< / span >
< span id = "179" > 179< / span >
< span id = "180" > 180< / span >
< span id = "181" > 181< / span >
< span id = "182" > 182< / span >
< span id = "183" > 183< / span >
< span id = "184" > 184< / span >
< span id = "185" > 185< / span >
< span id = "186" > 186< / span >
< span id = "187" > 187< / span >
< span id = "188" > 188< / span >
< span id = "189" > 189< / span >
< span id = "190" > 190< / span >
< span id = "191" > 191< / span >
< span id = "192" > 192< / span >
< span id = "193" > 193< / span >
< span id = "194" > 194< / span >
< span id = "195" > 195< / span >
< span id = "196" > 196< / span >
< span id = "197" > 197< / span >
< span id = "198" > 198< / span >
< span id = "199" > 199< / span >
< span id = "200" > 200< / span >
< span id = "201" > 201< / span >
< span id = "202" > 202< / span >
< span id = "203" > 203< / span >
< span id = "204" > 204< / span >
< span id = "205" > 205< / span >
< span id = "206" > 206< / span >
< span id = "207" > 207< / span >
< span id = "208" > 208< / span >
< span id = "209" > 209< / span >
< span id = "210" > 210< / span >
< span id = "211" > 211< / span >
< span id = "212" > 212< / span >
< span id = "213" > 213< / span >
< span id = "214" > 214< / span >
< span id = "215" > 215< / span >
< span id = "216" > 216< / span >
< span id = "217" > 217< / span >
< span id = "218" > 218< / span >
< span id = "219" > 219< / span >
< span id = "220" > 220< / span >
< span id = "221" > 221< / span >
< span id = "222" > 222< / span >
< span id = "223" > 223< / span >
< span id = "224" > 224< / span >
< span id = "225" > 225< / span >
< span id = "226" > 226< / span >
< span id = "227" > 227< / span >
< span id = "228" > 228< / span >
< span id = "229" > 229< / span >
< span id = "230" > 230< / span >
< span id = "231" > 231< / span >
< span id = "232" > 232< / span >
< span id = "233" > 233< / span >
< span id = "234" > 234< / span >
< span id = "235" > 235< / span >
< span id = "236" > 236< / span >
< span id = "237" > 237< / span >
< span id = "238" > 238< / span >
< span id = "239" > 239< / span >
< span id = "240" > 240< / span >
< span id = "241" > 241< / span >
< span id = "242" > 242< / span >
< span id = "243" > 243< / span >
< span id = "244" > 244< / span >
< span id = "245" > 245< / span >
< span id = "246" > 246< / span >
< span id = "247" > 247< / span >
< span id = "248" > 248< / span >
< span id = "249" > 249< / span >
< span id = "250" > 250< / span >
< span id = "251" > 251< / span >
< span id = "252" > 252< / span >
< span id = "253" > 253< / span >
< span id = "254" > 254< / span >
< span id = "255" > 255< / span >
< span id = "256" > 256< / span >
< span id = "257" > 257< / span >
< span id = "258" > 258< / span >
< span id = "259" > 259< / span >
< span id = "260" > 260< / span >
< span id = "261" > 261< / span >
< span id = "262" > 262< / span >
< span id = "263" > 263< / span >
< span id = "264" > 264< / span >
< span id = "265" > 265< / span >
< span id = "266" > 266< / span >
< span id = "267" > 267< / span >
< span id = "268" > 268< / span >
< span id = "269" > 269< / span >
< span id = "270" > 270< / span >
< span id = "271" > 271< / span >
< span id = "272" > 272< / span >
< span id = "273" > 273< / span >
< span id = "274" > 274< / span >
< span id = "275" > 275< / span >
< span id = "276" > 276< / span >
< span id = "277" > 277< / span >
< span id = "278" > 278< / span >
< span id = "279" > 279< / span >
< span id = "280" > 280< / span >
< span id = "281" > 281< / span >
< span id = "282" > 282< / span >
< span id = "283" > 283< / span >
< span id = "284" > 284< / span >
< span id = "285" > 285< / span >
< span id = "286" > 286< / span >
< span id = "287" > 287< / span >
< span id = "288" > 288< / span >
< span id = "289" > 289< / span >
< span id = "290" > 290< / span >
< span id = "291" > 291< / span >
< span id = "292" > 292< / span >
< span id = "293" > 293< / span >
< span id = "294" > 294< / span >
< span id = "295" > 295< / span >
< span id = "296" > 296< / span >
< span id = "297" > 297< / span >
< span id = "298" > 298< / span >
< span id = "299" > 299< / span >
< span id = "300" > 300< / span >
< span id = "301" > 301< / span >
< span id = "302" > 302< / span >
< span id = "303" > 303< / span >
< span id = "304" > 304< / span >
< span id = "305" > 305< / span >
< span id = "306" > 306< / span >
< span id = "307" > 307< / span >
< span id = "308" > 308< / span >
< span id = "309" > 309< / span >
< span id = "310" > 310< / span >
< span id = "311" > 311< / span >
< span id = "312" > 312< / span >
< span id = "313" > 313< / span >
< span id = "314" > 314< / span >
< span id = "315" > 315< / span >
< span id = "316" > 316< / span >
< span id = "317" > 317< / span >
< span id = "318" > 318< / span >
< span id = "319" > 319< / span >
< span id = "320" > 320< / span >
< span id = "321" > 321< / span >
< span id = "322" > 322< / span >
< span id = "323" > 323< / span >
< span id = "324" > 324< / span >
< span id = "325" > 325< / span >
< span id = "326" > 326< / span >
< span id = "327" > 327< / span >
< span id = "328" > 328< / span >
< span id = "329" > 329< / span >
< span id = "330" > 330< / span >
< span id = "331" > 331< / span >
< span id = "332" > 332< / span >
< span id = "333" > 333< / span >
< span id = "334" > 334< / span >
< span id = "335" > 335< / span >
< span id = "336" > 336< / span >
< span id = "337" > 337< / span >
< span id = "338" > 338< / span >
< span id = "339" > 339< / span >
< span id = "340" > 340< / span >
< span id = "341" > 341< / span >
< span id = "342" > 342< / span >
< span id = "343" > 343< / span >
< span id = "344" > 344< / span >
< span id = "345" > 345< / span >
< span id = "346" > 346< / span >
< span id = "347" > 347< / span >
< span id = "348" > 348< / span >
< span id = "349" > 349< / span >
< span id = "350" > 350< / span >
< span id = "351" > 351< / span >
< span id = "352" > 352< / span >
< span id = "353" > 353< / span >
< span id = "354" > 354< / span >
< span id = "355" > 355< / span >
< span id = "356" > 356< / span >
< span id = "357" > 357< / span >
< span id = "358" > 358< / span >
< span id = "359" > 359< / span >
< span id = "360" > 360< / span >
< span id = "361" > 361< / span >
< span id = "362" > 362< / span >
< span id = "363" > 363< / span >
< span id = "364" > 364< / span >
< span id = "365" > 365< / span >
< span id = "366" > 366< / span >
< span id = "367" > 367< / span >
< span id = "368" > 368< / span >
< span id = "369" > 369< / span >
< span id = "370" > 370< / span >
< span id = "371" > 371< / span >
< span id = "372" > 372< / span >
< span id = "373" > 373< / span >
< span id = "374" > 374< / span >
< span id = "375" > 375< / span >
< span id = "376" > 376< / span >
< span id = "377" > 377< / span >
< span id = "378" > 378< / span >
< span id = "379" > 379< / span >
< span id = "380" > 380< / span >
< span id = "381" > 381< / span >
< span id = "382" > 382< / span >
< span id = "383" > 383< / span >
< span id = "384" > 384< / span >
< span id = "385" > 385< / span >
< span id = "386" > 386< / span >
< span id = "387" > 387< / span >
< span id = "388" > 388< / span >
< span id = "389" > 389< / span >
< span id = "390" > 390< / span >
< span id = "391" > 391< / span >
< span id = "392" > 392< / span >
< span id = "393" > 393< / span >
< span id = "394" > 394< / span >
< span id = "395" > 395< / span >
< span id = "396" > 396< / span >
< span id = "397" > 397< / span >
< span id = "398" > 398< / span >
< span id = "399" > 399< / span >
< span id = "400" > 400< / span >
< span id = "401" > 401< / span >
< span id = "402" > 402< / span >
< span id = "403" > 403< / span >
< span id = "404" > 404< / span >
< span id = "405" > 405< / span >
< span id = "406" > 406< / span >
< span id = "407" > 407< / span >
< span id = "408" > 408< / span >
< span id = "409" > 409< / span >
< span id = "410" > 410< / span >
< span id = "411" > 411< / span >
< span id = "412" > 412< / span >
< span id = "413" > 413< / span >
< span id = "414" > 414< / span >
< span id = "415" > 415< / span >
< span id = "416" > 416< / span >
< span id = "417" > 417< / span >
< span id = "418" > 418< / span >
< span id = "419" > 419< / span >
< span id = "420" > 420< / span >
< span id = "421" > 421< / span >
< span id = "422" > 422< / span >
< span id = "423" > 423< / span >
< span id = "424" > 424< / span >
< span id = "425" > 425< / span >
< span id = "426" > 426< / span >
< span id = "427" > 427< / span >
< span id = "428" > 428< / span >
< span id = "429" > 429< / span >
< span id = "430" > 430< / span >
< span id = "431" > 431< / span >
< span id = "432" > 432< / span >
< span id = "433" > 433< / span >
< span id = "434" > 434< / span >
< 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 >
< span id = "635" > 635< / span >
< span id = "636" > 636< / span >
< span id = "637" > 637< / span >
< span id = "638" > 638< / span >
< span id = "639" > 639< / span >
< span id = "640" > 640< / span >
< span id = "641" > 641< / span >
< span id = "642" > 642< / span >
< span id = "643" > 643< / span >
< span id = "644" > 644< / span >
< span id = "645" > 645< / span >
< span id = "646" > 646< / span >
< span id = "647" > 647< / span >
< span id = "648" > 648< / span >
< span id = "649" > 649< / span >
< span id = "650" > 650< / span >
< span id = "651" > 651< / span >
< span id = "652" > 652< / span >
< span id = "653" > 653< / span >
< span id = "654" > 654< / span >
< span id = "655" > 655< / span >
< span id = "656" > 656< / span >
< span id = "657" > 657< / span >
< span id = "658" > 658< / span >
< span id = "659" > 659< / span >
< span id = "660" > 660< / span >
< span id = "661" > 661< / span >
< span id = "662" > 662< / span >
< span id = "663" > 663< / span >
< span id = "664" > 664< / span >
< span id = "665" > 665< / span >
< span id = "666" > 666< / span >
< span id = "667" > 667< / span >
< span id = "668" > 668< / span >
< span id = "669" > 669< / span >
< span id = "670" > 670< / span >
< span id = "671" > 671< / span >
< span id = "672" > 672< / span >
< span id = "673" > 673< / span >
< span id = "674" > 674< / span >
< span id = "675" > 675< / span >
< span id = "676" > 676< / span >
< span id = "677" > 677< / span >
< span id = "678" > 678< / span >
< span id = "679" > 679< / span >
< span id = "680" > 680< / span >
< span id = "681" > 681< / span >
< span id = "682" > 682< / span >
< span id = "683" > 683< / span >
< span id = "684" > 684< / span >
< span id = "685" > 685< / span >
< span id = "686" > 686< / span >
< span id = "687" > 687< / span >
< span id = "688" > 688< / span >
< span id = "689" > 689< / span >
< span id = "690" > 690< / span >
< span id = "691" > 691< / span >
< span id = "692" > 692< / span >
< span id = "693" > 693< / span >
< span id = "694" > 694< / span >
< span id = "695" > 695< / span >
< span id = "696" > 696< / span >
< span id = "697" > 697< / span >
< span id = "698" > 698< / span >
< span id = "699" > 699< / span >
< span id = "700" > 700< / span >
< span id = "701" > 701< / span >
< span id = "702" > 702< / span >
< span id = "703" > 703< / span >
< span id = "704" > 704< / span >
< span id = "705" > 705< / span >
< span id = "706" > 706< / span >
< span id = "707" > 707< / span >
< span id = "708" > 708< / span >
< span id = "709" > 709< / span >
< span id = "710" > 710< / span >
< span id = "711" > 711< / span >
< span id = "712" > 712< / span >
< span id = "713" > 713< / span >
< span id = "714" > 714< / span >
< span id = "715" > 715< / span >
< span id = "716" > 716< / span >
< span id = "717" > 717< / span >
< span id = "718" > 718< / span >
< span id = "719" > 719< / span >
< span id = "720" > 720< / span >
< span id = "721" > 721< / span >
< span id = "722" > 722< / span >
< span id = "723" > 723< / span >
< span id = "724" > 724< / span >
< span id = "725" > 725< / span >
< span id = "726" > 726< / span >
< span id = "727" > 727< / span >
< span id = "728" > 728< / span >
< span id = "729" > 729< / span >
< span id = "730" > 730< / span >
< span id = "731" > 731< / span >
< span id = "732" > 732< / span >
< span id = "733" > 733< / span >
< span id = "734" > 734< / span >
< span id = "735" > 735< / span >
< span id = "736" > 736< / span >
< span id = "737" > 737< / span >
< span id = "738" > 738< / span >
< span id = "739" > 739< / span >
< span id = "740" > 740< / span >
< span id = "741" > 741< / span >
< span id = "742" > 742< / span >
< span id = "743" > 743< / span >
< span id = "744" > 744< / span >
< span id = "745" > 745< / span >
< span id = "746" > 746< / span >
< span id = "747" > 747< / span >
< span id = "748" > 748< / span >
< span id = "749" > 749< / span >
< span id = "750" > 750< / span >
< span id = "751" > 751< / span >
< span id = "752" > 752< / span >
< span id = "753" > 753< / span >
< span id = "754" > 754< / span >
< span id = "755" > 755< / span >
< span id = "756" > 756< / span >
< span id = "757" > 757< / span >
< span id = "758" > 758< / span >
< span id = "759" > 759< / span >
< span id = "760" > 760< / span >
< span id = "761" > 761< / span >
< span id = "762" > 762< / span >
< span id = "763" > 763< / span >
< span id = "764" > 764< / span >
< span id = "765" > 765< / span >
< span id = "766" > 766< / span >
< span id = "767" > 767< / span >
< span id = "768" > 768< / span >
< span id = "769" > 769< / span >
< span id = "770" > 770< / span >
< span id = "771" > 771< / span >
< span id = "772" > 772< / span >
< span id = "773" > 773< / span >
< span id = "774" > 774< / span >
< span id = "775" > 775< / span >
< span id = "776" > 776< / span >
< span id = "777" > 777< / span >
< span id = "778" > 778< / span >
< span id = "779" > 779< / span >
< span id = "780" > 780< / span >
< span id = "781" > 781< / span >
< span id = "782" > 782< / span >
< span id = "783" > 783< / span >
< span id = "784" > 784< / span >
< span id = "785" > 785< / span >
< span id = "786" > 786< / span >
< span id = "787" > 787< / span >
< span id = "788" > 788< / span >
< span id = "789" > 789< / span >
< span id = "790" > 790< / span >
< span id = "791" > 791< / span >
< span id = "792" > 792< / span >
< span id = "793" > 793< / span >
< span id = "794" > 794< / span >
< span id = "795" > 795< / span >
< span id = "796" > 796< / span >
< span id = "797" > 797< / span >
< span id = "798" > 798< / span >
< span id = "799" > 799< / span >
< span id = "800" > 800< / span >
< span id = "801" > 801< / span >
< span id = "802" > 802< / span >
< span id = "803" > 803< / span >
< span id = "804" > 804< / span >
< span id = "805" > 805< / span >
< span id = "806" > 806< / span >
< span id = "807" > 807< / span >
< span id = "808" > 808< / span >
< span id = "809" > 809< / span >
< span id = "810" > 810< / span >
< span id = "811" > 811< / span >
< span id = "812" > 812< / span >
< span id = "813" > 813< / span >
< span id = "814" > 814< / span >
< span id = "815" > 815< / span >
< / pre > < pre class = "rust " >
< span class = "doccomment" > //! Multipart requests support< / span >
< span class = "kw" > use< / span > < span class = "ident" > std< / span > ::< span class = "ident" > cell< / span > ::{< span class = "ident" > RefCell< / span > , < span class = "ident" > UnsafeCell< / span > };
< 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" > rc< / span > ::< span class = "ident" > Rc< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > std< / span > ::{< span class = "ident" > cmp< / span > , < span class = "ident" > fmt< / span > };
< span class = "kw" > use< / span > < span class = "ident" > bytes< / span > ::< span class = "ident" > Bytes< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > futures< / span > ::< span class = "ident" > task< / span > ::{< span class = "ident" > current< / span > < span class = "kw" > as< / span > < span class = "ident" > current_task< / span > , < span class = "ident" > Task< / span > };
< span class = "kw" > use< / span > < span class = "ident" > futures< / span > ::{< span class = "ident" > Async< / span > , < span class = "ident" > Poll< / span > , < span class = "ident" > Stream< / span > };
< span class = "kw" > use< / span > < span class = "ident" > http< / span > ::< span class = "ident" > header< / span > ::{< span class = "self" > self< / span > , < span class = "ident" > ContentDisposition< / span > , < span class = "ident" > HeaderMap< / span > , < span class = "ident" > HeaderName< / span > , < span class = "ident" > HeaderValue< / span > };
< span class = "kw" > use< / span > < span class = "ident" > http< / span > ::< span class = "ident" > HttpTryFrom< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > httparse< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > mime< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > error< / span > ::{< span class = "ident" > MultipartError< / span > , < span class = "ident" > ParseError< / span > , < span class = "ident" > PayloadError< / span > };
< span class = "kw" > use< / span > < span class = "ident" > payload< / span > ::< span class = "ident" > PayloadBuffer< / span > ;
< span class = "kw" > const< / span > < span class = "ident" > MAX_HEADERS< / span > : < span class = "ident" > usize< / span > < span class = "op" > =< / span > < span class = "number" > 32< / span > ;
< span class = "doccomment" > /// The server-side implementation of `multipart/form-data` requests.< / span >
< span class = "doccomment" > ///< / span >
< span class = "doccomment" > /// This will parse the incoming stream into `MultipartItem` instances via its< / span >
< span class = "doccomment" > /// Stream implementation.< / span >
< span class = "doccomment" > /// `MultipartItem::Field` contains multipart field. `MultipartItem::Multipart`< / span >
< span class = "doccomment" > /// is used for nested multipart streams.< / span >
< span class = "kw" > pub< / span > < span class = "kw" > struct< / span > < span class = "ident" > Multipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > safety< / span > : < span class = "ident" > Safety< / span > ,
< span class = "ident" > error< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > ,
< span class = "ident" > inner< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > RefCell< / span > < span class = "op" > < < / span > < span class = "ident" > InnerMultipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > < span class = "op" > > > < / span > ,
}
< span class = "doccomment" > ///< / span >
< span class = "kw" > pub< / span > < span class = "kw" > enum< / span > < span class = "ident" > MultipartItem< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "doccomment" > /// Multipart field< / span >
< span class = "ident" > Field< / span > (< span class = "ident" > Field< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ),
< span class = "doccomment" > /// Nested multipart stream< / span >
< span class = "ident" > Nested< / span > (< span class = "ident" > Multipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ),
}
< span class = "kw" > enum< / span > < span class = "ident" > InnerMultipartItem< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "prelude-val" > None< / span > ,
< span class = "ident" > Field< / span > (< span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > RefCell< / span > < span class = "op" > < < / span > < span class = "ident" > InnerField< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ),
< span class = "ident" > Multipart< / span > (< span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > RefCell< / span > < span class = "op" > < < / span > < span class = "ident" > InnerMultipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ),
}
< span class = "attribute" > #[< span class = "ident" > derive< / span > (< span class = "ident" > PartialEq< / span > , < span class = "ident" > Debug< / span > )]< / span >
< span class = "kw" > enum< / span > < span class = "ident" > InnerState< / span > {
< span class = "doccomment" > /// Stream eof< / span >
< span class = "ident" > Eof< / span > ,
< span class = "doccomment" > /// Skip data until first boundary< / span >
< span class = "ident" > FirstBoundary< / span > ,
< span class = "doccomment" > /// Reading boundary< / span >
< span class = "ident" > Boundary< / span > ,
< span class = "doccomment" > /// Reading Headers,< / span >
< span class = "ident" > Headers< / span > ,
}
< span class = "kw" > struct< / span > < span class = "ident" > InnerMultipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > payload< / span > : < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
< span class = "ident" > boundary< / span > : < span class = "ident" > String< / span > ,
< span class = "ident" > state< / span > : < span class = "ident" > InnerState< / span > ,
< span class = "ident" > item< / span > : < span class = "ident" > InnerMultipartItem< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ,
}
< span class = "kw" > impl< / span > < span class = "ident" > Multipart< / span > < span class = "op" > < < / span > ()< span class = "op" > > < / span > {
< span class = "doccomment" > /// Extract boundary info from headers.< / span >
< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > boundary< / span > (< span class = "ident" > headers< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > HeaderMap< / span > ) < span class = "op" > -> < / span > < span class = "prelude-ty" > Result< / span > < span class = "op" > < < / span > < span class = "ident" > String< / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > content_type< / span > ) < span class = "op" > =< / span > < span class = "ident" > headers< / span > .< span class = "ident" > get< / span > (< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_TYPE< / span > ) {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > content_type< / span > ) < span class = "op" > =< / span > < span class = "ident" > content_type< / span > .< span class = "ident" > to_str< / span > () {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > ct< / span > ) < span class = "op" > =< / span > < span class = "ident" > content_type< / span > .< span class = "ident" > parse< / span > ::< span class = "op" > < < / span > < span class = "ident" > mime< / span > ::< span class = "ident" > Mime< / span > < span class = "op" > > < / span > () {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > boundary< / span > ) < span class = "op" > =< / span > < span class = "ident" > ct< / span > .< span class = "ident" > get_param< / span > (< span class = "ident" > mime< / span > ::< span class = "ident" > BOUNDARY< / span > ) {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > boundary< / span > .< span class = "ident" > as_str< / span > ().< span class = "ident" > to_owned< / span > ())
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Boundary< / span > )
}
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > ParseContentType< / span > )
}
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > ParseContentType< / span > )
}
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > NoContentType< / span > )
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Multipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "doccomment" > /// Create multipart instance for boundary.< / span >
< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > new< / span > (< span class = "ident" > boundary< / span > : < span class = "prelude-ty" > Result< / span > < span class = "op" > < < / span > < span class = "ident" > String< / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > , < span class = "ident" > stream< / span > : < span class = "ident" > S< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Multipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "kw" > match< / span > < span class = "ident" > boundary< / span > {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > boundary< / span > ) < span class = "op" > => < / span > < span class = "ident" > Multipart< / span > {
< span class = "ident" > error< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > safety< / span > : < span class = "ident" > Safety< / span > ::< span class = "ident" > new< / span > (),
< span class = "ident" > inner< / span > : < span class = "prelude-val" > Some< / span > (< span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > RefCell< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > InnerMultipart< / span > {
< span class = "ident" > boundary< / span > ,
< span class = "ident" > payload< / span > : < span class = "ident" > PayloadRef< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > PayloadBuffer< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > stream< / span > )),
< span class = "ident" > state< / span > : < span class = "ident" > InnerState< / span > ::< span class = "ident" > FirstBoundary< / span > ,
< span class = "ident" > item< / span > : < span class = "ident" > InnerMultipartItem< / span > ::< span class = "prelude-val" > None< / span > ,
}))),
},
< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "ident" > Multipart< / span > {
< span class = "ident" > error< / span > : < span class = "prelude-val" > Some< / span > (< span class = "ident" > err< / span > ),
< span class = "ident" > safety< / span > : < span class = "ident" > Safety< / span > ::< span class = "ident" > new< / span > (),
< span class = "ident" > inner< / span > : < span class = "prelude-val" > None< / span > ,
},
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Stream< / span > < span class = "kw" > for< / span > < span class = "ident" > Multipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > type< / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > MultipartItem< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ;
< span class = "kw" > type< / span > < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > MultipartError< / 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 = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "self" > Self< / span > ::< span class = "ident" > Item< / span > < span class = "op" > > < / span > , < span class = "self" > Self< / span > ::< span class = "ident" > Error< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > err< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > error< / span > .< span class = "ident" > take< / span > () {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > )
} < span class = "kw" > else< / span > < span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > safety< / span > .< span class = "ident" > current< / span > () {
< span class = "self" > self< / span > .< span class = "ident" > inner< / span > .< span class = "ident" > as_mut< / span > ().< span class = "ident" > unwrap< / span > ().< span class = "ident" > borrow_mut< / span > ().< span class = "ident" > poll< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > safety< / span > )
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > )
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > InnerMultipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > read_headers< / span > (< span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "ident" > HeaderMap< / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > read_until< / span > (< span class = "string" > b" \r\n\r\n" < / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > bytes< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > hdrs< / span > < span class = "op" > =< / span > [< span class = "ident" > httparse< / span > ::< span class = "ident" > EMPTY_HEADER< / span > ; < span class = "ident" > MAX_HEADERS< / span > ];
< span class = "kw" > match< / span > < span class = "ident" > httparse< / span > ::< span class = "ident" > parse_headers< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > bytes< / span > , < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > hdrs< / span > ) {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > httparse< / span > ::< span class = "ident" > Status< / span > ::< span class = "ident" > Complete< / span > ((< span class = "kw" > _< / span > , < span class = "ident" > hdrs< / span > ))) < span class = "op" > => < / span > {
< span class = "comment" > // convert headers< / span >
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "ident" > HeaderMap< / span > ::< span class = "ident" > with_capacity< / span > (< span class = "ident" > hdrs< / span > .< span class = "ident" > len< / span > ());
< span class = "kw" > for< / span > < span class = "ident" > h< / span > < span class = "kw" > in< / span > < span class = "ident" > hdrs< / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > name< / span > ) < span class = "op" > =< / span > < span class = "ident" > HeaderName< / span > ::< span class = "ident" > try_from< / span > (< span class = "ident" > h< / span > .< span class = "ident" > name< / span > ) {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > value< / span > ) < span class = "op" > =< / span > < span class = "ident" > HeaderValue< / span > ::< span class = "ident" > try_from< / span > (< span class = "ident" > h< / span > .< span class = "ident" > value< / span > ) {
< span class = "ident" > headers< / span > .< span class = "ident" > append< / span > (< span class = "ident" > name< / span > , < span class = "ident" > value< / span > );
} < span class = "kw" > else< / span > {
< span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > ParseError< / span > ::< span class = "ident" > Header< / span > .< span class = "ident" > into< / span > ());
}
} < span class = "kw" > else< / span > {
< span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > ParseError< / span > ::< span class = "ident" > Header< / span > .< span class = "ident" > into< / span > ());
}
}
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > headers< / span > ))
}
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > httparse< / span > ::< span class = "ident" > Status< / span > ::< span class = "ident" > Partial< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > ParseError< / span > ::< span class = "ident" > Header< / span > .< span class = "ident" > into< / span > ()),
< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > ParseError< / span > ::< span class = "ident" > from< / span > (< span class = "ident" > err< / span > ).< span class = "ident" > into< / span > ()),
}
}
}
}
< span class = "kw" > fn< / span > < span class = "ident" > read_boundary< / span > (
< span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > boundary< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > str< / span > ,
) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "ident" > bool< / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "comment" > // TODO: need to read epilogue< / span >
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > readline< / span > ()< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > chunk< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 4< / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [..< span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "number" > 2< / span > ..< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > as_bytes< / span > ()
{
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "bool-val" > false< / span > ))
} < span class = "kw" > else< / span > < span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 6< / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [..< span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "number" > 2< / span > ..< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > as_bytes< / span > ()
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 2< / span > ..< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 4< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
{
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "bool-val" > true< / span > ))
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Boundary< / span > )
}
}
}
}
< span class = "kw" > fn< / span > < span class = "ident" > skip_until_boundary< / span > (
< span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > boundary< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > str< / span > ,
) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "ident" > bool< / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > eof< / span > < span class = "op" > =< / span > < span class = "bool-val" > false< / span > ;
< span class = "kw" > loop< / span > {
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > readline< / span > ()< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > chunk< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > is_empty< / span > () {
< span class = "comment" > //ValueError(" Could not find starting boundary %r" < / span >
< span class = "comment" > //% (self._boundary))< / span >
}
< span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > < < / span > < span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () {
< span class = "kw" > continue< / span > ;
}
< span class = "kw" > if< / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [..< span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "number" > 2< / span > ..< span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > -< / span > < span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > as_bytes< / span > ()
{
< span class = "kw" > break< / span > ;
} < span class = "kw" > else< / span > {
< span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > < < / span > < span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 2< / span > {
< span class = "kw" > continue< / span > ;
}
< span class = "kw" > let< / span > < span class = "ident" > b< / span > : < span class = "kw-2" > & < / span > [< span class = "ident" > u8< / span > ] < span class = "op" > =< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > as_ref< / span > ();
< span class = "kw" > if< / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [..< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > ()] < span class = "op" > ==< / span > < span class = "ident" > b< / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > ()..< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
{
< span class = "ident" > eof< / span > < span class = "op" > =< / span > < span class = "bool-val" > true< / span > ;
< span class = "kw" > break< / span > ;
}
}
}
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
}
}
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > eof< / 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" > safety< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > Safety< / span > ,
) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > MultipartItem< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > ==< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Eof< / span > {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ))
} < span class = "kw" > else< / span > {
< span class = "comment" > // release field< / span >
< span class = "kw" > loop< / span > {
< span class = "comment" > // Nested multipart streams of fields has to be consumed< / span >
< span class = "comment" > // before switching to next< / span >
< span class = "kw" > if< / span > < span class = "ident" > safety< / span > .< span class = "ident" > current< / span > () {
< span class = "kw" > let< / span > < span class = "ident" > stop< / span > < span class = "op" > =< / span > < span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > item< / span > {
< span class = "ident" > InnerMultipartItem< / span > ::< span class = "ident" > Field< / span > (< span class = "kw-2" > ref< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > field< / span > ) < span class = "op" > => < / span > {
< span class = "kw" > match< / span > < span class = "ident" > field< / span > .< span class = "ident" > borrow_mut< / span > ().< span class = "ident" > poll< / span > (< span class = "ident" > safety< / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "kw" > _< / span > )) < span class = "op" > => < / span > < span class = "kw" > continue< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "bool-val" > true< / span > ,
}
}
< span class = "ident" > InnerMultipartItem< / span > ::< span class = "ident" > Multipart< / span > (< span class = "kw-2" > ref< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > multipart< / span > ) < span class = "op" > => < / span > {
< span class = "kw" > match< / span > < span class = "ident" > multipart< / span > .< span class = "ident" > borrow_mut< / span > ().< span class = "ident" > poll< / span > (< span class = "ident" > safety< / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "kw" > _< / span > )) < span class = "op" > => < / span > < span class = "kw" > continue< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "bool-val" > true< / span > ,
}
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "bool-val" > false< / span > ,
};
< span class = "kw" > if< / span > < span class = "ident" > stop< / span > {
< span class = "self" > self< / span > .< span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "ident" > InnerMultipartItem< / span > ::< span class = "prelude-val" > None< / span > ;
}
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "ident" > InnerMultipartItem< / span > ::< span class = "prelude-val" > None< / span > < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > item< / span > {
< span class = "kw" > break< / span > ;
}
}
}
< span class = "kw" > let< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > payload< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > get_mut< / span > (< span class = "ident" > safety< / span > ) {
< span class = "kw" > match< / span > < span class = "self" > self< / span > .< span class = "ident" > state< / span > {
< span class = "comment" > // read until first boundary< / span >
< span class = "ident" > InnerState< / span > ::< span class = "ident" > FirstBoundary< / span > < span class = "op" > => < / span > {
< span class = "kw" > match< / span > < span class = "ident" > InnerMultipart< / span > ::< span class = "ident" > skip_until_boundary< / span > (
< span class = "ident" > payload< / span > ,
< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > boundary< / span > ,
)< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > eof< / span > ) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > eof< / span > {
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Eof< / span > ;
< span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ));
} < span class = "kw" > else< / span > {
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Headers< / span > ;
}
}
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
}
}
< span class = "comment" > // read boundary< / span >
< span class = "ident" > InnerState< / span > ::< span class = "ident" > Boundary< / span > < span class = "op" > => < / span > {
< span class = "kw" > match< / span > < span class = "ident" > InnerMultipart< / span > ::< span class = "ident" > read_boundary< / span > (< span class = "ident" > payload< / span > , < span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > boundary< / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > eof< / span > ) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > eof< / span > {
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Eof< / span > ;
< span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ));
} < span class = "kw" > else< / span > {
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Headers< / span > ;
}
}
}
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > (),
}
< span class = "comment" > // read field headers for next field< / span >
< span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > ==< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Headers< / span > {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "ident" > headers< / span > ) < span class = "op" > =< / span > < span class = "ident" > InnerMultipart< / span > ::< span class = "ident" > read_headers< / span > (< span class = "ident" > payload< / span > )< span class = "question-mark" > ?< / span >
{
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Boundary< / span > ;
< span class = "ident" > headers< / 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 = "kw" > else< / span > {
< span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > ()
}
} < span class = "kw" > else< / span > {
< span class = "macro" > debug< / span > < span class = "macro" > !< / span > (< span class = "string" > " NotReady: field is in flight" < / span > );
< span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > );
};
< span class = "comment" > // content type< / span >
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > mt< / span > < span class = "op" > =< / span > < span class = "ident" > mime< / span > ::< span class = "ident" > APPLICATION_OCTET_STREAM< / span > ;
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > content_type< / span > ) < span class = "op" > =< / span > < span class = "ident" > headers< / span > .< span class = "ident" > get< / span > (< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_TYPE< / span > ) {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > content_type< / span > ) < span class = "op" > =< / span > < span class = "ident" > content_type< / span > .< span class = "ident" > to_str< / span > () {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > ct< / span > ) < span class = "op" > =< / span > < span class = "ident" > content_type< / span > .< span class = "ident" > parse< / span > ::< span class = "op" > < < / span > < span class = "ident" > mime< / span > ::< span class = "ident" > Mime< / span > < span class = "op" > > < / span > () {
< span class = "ident" > mt< / span > < span class = "op" > =< / span > < span class = "ident" > ct< / span > ;
}
}
}
< span class = "self" > self< / span > .< span class = "ident" > state< / span > < span class = "op" > =< / span > < span class = "ident" > InnerState< / span > ::< span class = "ident" > Boundary< / span > ;
< span class = "comment" > // nested multipart stream< / span >
< span class = "kw" > if< / span > < span class = "ident" > mt< / span > .< span class = "ident" > type_< / span > () < span class = "op" > ==< / span > < span class = "ident" > mime< / span > ::< span class = "ident" > MULTIPART< / span > {
< span class = "kw" > let< / span > < span class = "ident" > inner< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > boundary< / span > ) < span class = "op" > =< / span > < span class = "ident" > mt< / span > .< span class = "ident" > get_param< / span > (< span class = "ident" > mime< / span > ::< span class = "ident" > BOUNDARY< / span > ) {
< span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > RefCell< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > InnerMultipart< / span > {
< span class = "ident" > payload< / span > : < span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > boundary< / span > : < span class = "ident" > boundary< / span > .< span class = "ident" > as_str< / span > ().< span class = "ident" > to_owned< / span > (),
< span class = "ident" > state< / span > : < span class = "ident" > InnerState< / span > ::< span class = "ident" > FirstBoundary< / span > ,
< span class = "ident" > item< / span > : < span class = "ident" > InnerMultipartItem< / span > ::< span class = "prelude-val" > None< / span > ,
}))
} < span class = "kw" > else< / span > {
< span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Boundary< / span > );
};
< span class = "self" > self< / span > .< span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "ident" > InnerMultipartItem< / span > ::< span class = "ident" > Multipart< / span > (< span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > inner< / span > ));
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > MultipartItem< / span > ::< span class = "ident" > Nested< / span > (< span class = "ident" > Multipart< / span > {
< span class = "ident" > safety< / span > : < span class = "ident" > safety< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > error< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > inner< / span > : < span class = "prelude-val" > Some< / span > (< span class = "ident" > inner< / span > ),
}))))
} < span class = "kw" > else< / span > {
< span class = "kw" > let< / span > < span class = "ident" > field< / span > < span class = "op" > =< / span > < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > RefCell< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > InnerField< / span > ::< span class = "ident" > new< / span > (
< span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > clone< / span > (),
< span class = "self" > self< / span > .< span class = "ident" > boundary< / span > .< span class = "ident" > clone< / span > (),
< span class = "kw-2" > & < / span > < span class = "ident" > headers< / span > ,
)< span class = "question-mark" > ?< / span > ));
< span class = "self" > self< / span > .< span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "ident" > InnerMultipartItem< / span > ::< span class = "ident" > Field< / span > (< span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > field< / span > ));
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > MultipartItem< / span > ::< span class = "ident" > Field< / span > (< span class = "ident" > Field< / span > ::< span class = "ident" > new< / span > (
< span class = "ident" > safety< / span > .< span class = "ident" > clone< / span > (),
< span class = "ident" > headers< / span > ,
< span class = "ident" > mt< / span > ,
< span class = "ident" > field< / span > ,
)))))
}
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Drop< / span > < span class = "kw" > for< / span > < span class = "ident" > InnerMultipart< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "kw" > fn< / span > < span class = "ident" > drop< / span > (< span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "self" > self< / span > ) {
< span class = "comment" > // InnerMultipartItem::Field has to be dropped first because of Safety.< / span >
< span class = "self" > self< / span > .< span class = "ident" > item< / span > < span class = "op" > =< / span > < span class = "ident" > InnerMultipartItem< / span > ::< span class = "prelude-val" > None< / span > ;
}
}
< span class = "doccomment" > /// A single field in a multipart stream< / span >
< span class = "kw" > pub< / span > < span class = "kw" > struct< / span > < span class = "ident" > Field< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > ct< / span > : < span class = "ident" > mime< / span > ::< span class = "ident" > Mime< / span > ,
< span class = "ident" > headers< / span > : < span class = "ident" > HeaderMap< / span > ,
< span class = "ident" > inner< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > RefCell< / span > < span class = "op" > < < / span > < span class = "ident" > InnerField< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > < span class = "op" > > < / span > ,
< span class = "ident" > safety< / span > : < span class = "ident" > Safety< / span > ,
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Field< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > new< / span > (
< span class = "ident" > safety< / span > : < span class = "ident" > Safety< / span > , < span class = "ident" > headers< / span > : < span class = "ident" > HeaderMap< / span > , < span class = "ident" > ct< / span > : < span class = "ident" > mime< / span > ::< span class = "ident" > Mime< / span > ,
< span class = "ident" > inner< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > RefCell< / span > < span class = "op" > < < / span > < span class = "ident" > InnerField< / 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 = "ident" > Field< / span > {
< span class = "ident" > ct< / span > ,
< span class = "ident" > headers< / span > ,
< span class = "ident" > inner< / span > ,
< span class = "ident" > safety< / span > ,
}
}
< span class = "doccomment" > /// Get a map of headers< / span >
< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > headers< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "kw-2" > & < / span > < span class = "ident" > HeaderMap< / span > {
< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > headers< / span >
}
< span class = "doccomment" > /// Get the content type of the field< / span >
< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > content_type< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "kw-2" > & < / span > < span class = "ident" > mime< / span > ::< span class = "ident" > Mime< / span > {
< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > ct< / span >
}
< span class = "doccomment" > /// Get the content disposition of the field, if it exists< / span >
< span class = "kw" > pub< / span > < span class = "kw" > fn< / span > < span class = "ident" > content_disposition< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > ContentDisposition< / span > < span class = "op" > > < / span > {
< span class = "comment" > // RFC 7578: ' Each part MUST contain a Content-Disposition header field< / span >
< span class = "comment" > // where the disposition type is " form-data" .' < / span >
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > content_disposition< / span > ) < span class = "op" > =< / span >
< span class = "self" > self< / span > .< span class = "ident" > headers< / span > .< span class = "ident" > get< / span > (::< span class = "ident" > http< / span > ::< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_DISPOSITION< / span > )
{
< span class = "ident" > ContentDisposition< / span > ::< span class = "ident" > from_raw< / span > (< span class = "ident" > content_disposition< / span > ).< span class = "ident" > ok< / span > ()
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > None< / span >
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Stream< / span > < span class = "kw" > for< / span > < span class = "ident" > Field< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > type< / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > ;
< span class = "kw" > type< / span > < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > MultipartError< / 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 = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "self" > Self< / span > ::< span class = "ident" > Item< / span > < span class = "op" > > < / span > , < span class = "self" > Self< / span > ::< span class = "ident" > Error< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > safety< / span > .< span class = "ident" > current< / span > () {
< span class = "self" > self< / span > .< span class = "ident" > inner< / span > .< span class = "ident" > borrow_mut< / span > ().< span class = "ident" > poll< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > safety< / span > )
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > )
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > fmt< / span > ::< span class = "ident" > Debug< / span > < span class = "kw" > for< / span > < span class = "ident" > Field< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "kw" > fn< / span > < span class = "ident" > fmt< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > , < span class = "ident" > f< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > fmt< / span > ::< span class = "ident" > Formatter< / span > ) < span class = "op" > -> < / span > < span class = "ident" > fmt< / span > ::< span class = "prelude-ty" > Result< / span > {
2018-10-10 08:38:33 -07:00
< span class = "macro" > writeln< / span > < span class = "macro" > !< / span > (< span class = "ident" > f< / span > , < span class = "string" > " \nMultipartField: {}" < / span > , < span class = "self" > self< / span > .< span class = "ident" > ct< / span > )< span class = "question-mark" > ?< / span > ;
< span class = "macro" > writeln< / span > < span class = "macro" > !< / span > (< span class = "ident" > f< / span > , < span class = "string" > " boundary: {}" < / span > , < span class = "self" > self< / span > .< span class = "ident" > inner< / span > .< span class = "ident" > borrow< / span > ().< span class = "ident" > boundary< / span > )< span class = "question-mark" > ?< / span > ;
< span class = "macro" > writeln< / span > < span class = "macro" > !< / span > (< span class = "ident" > f< / span > , < span class = "string" > " headers:" < / span > )< span class = "question-mark" > ?< / span > ;
2018-07-21 04:09:47 -07:00
< span class = "kw" > for< / span > (< span class = "ident" > key< / span > , < span class = "ident" > val< / span > ) < span class = "kw" > in< / span > < span class = "self" > self< / span > .< span class = "ident" > headers< / span > .< span class = "ident" > iter< / span > () {
2018-10-10 08:38:33 -07:00
< span class = "macro" > writeln< / span > < span class = "macro" > !< / span > (< span class = "ident" > f< / span > , < span class = "string" > " {:?}: {:?}" < / span > , < span class = "ident" > key< / span > , < span class = "ident" > val< / span > )< span class = "question-mark" > ?< / span > ;
2018-07-21 04:09:47 -07:00
}
2018-10-10 08:38:33 -07:00
< span class = "prelude-val" > Ok< / span > (())
2018-07-21 04:09:47 -07:00
}
}
< span class = "kw" > struct< / span > < span class = "ident" > InnerField< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > payload< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span > ,
< span class = "ident" > boundary< / span > : < span class = "ident" > String< / span > ,
< span class = "ident" > eof< / span > : < span class = "ident" > bool< / span > ,
< span class = "ident" > length< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > u64< / span > < span class = "op" > > < / span > ,
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > InnerField< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > new< / span > (
< span class = "ident" > payload< / span > : < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > boundary< / span > : < span class = "ident" > String< / span > , < span class = "ident" > headers< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > HeaderMap< / span > ,
) < span class = "op" > -> < / span > < span class = "prelude-ty" > Result< / span > < span class = "op" > < < / span > < span class = "ident" > InnerField< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > {
< span class = "kw" > let< / span > < span class = "ident" > len< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > len< / span > ) < span class = "op" > =< / span > < span class = "ident" > headers< / span > .< span class = "ident" > get< / span > (< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_LENGTH< / span > ) {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > s< / span > ) < span class = "op" > =< / span > < span class = "ident" > len< / span > .< span class = "ident" > to_str< / span > () {
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > len< / span > ) < span class = "op" > =< / span > < span class = "ident" > s< / span > .< span class = "ident" > parse< / span > ::< span class = "op" > < < / span > < span class = "ident" > u64< / span > < span class = "op" > > < / span > () {
< span class = "prelude-val" > Some< / span > (< span class = "ident" > len< / span > )
} < span class = "kw" > else< / span > {
< span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > PayloadError< / span > ::< span class = "ident" > Incomplete< / span > );
}
} < span class = "kw" > else< / span > {
< span class = "kw" > return< / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > PayloadError< / span > ::< span class = "ident" > Incomplete< / span > );
}
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > None< / span >
};
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > InnerField< / span > {
< span class = "ident" > boundary< / span > ,
< span class = "ident" > payload< / span > : < span class = "prelude-val" > Some< / span > (< span class = "ident" > payload< / span > ),
< span class = "ident" > eof< / span > : < span class = "bool-val" > false< / span > ,
< span class = "ident" > length< / span > : < span class = "ident" > len< / span > ,
})
}
< span class = "doccomment" > /// Reads body part content chunk of the specified size.< / span >
< span class = "doccomment" > /// The body part must has `Content-Length` header with proper value.< / span >
< span class = "kw" > fn< / span > < span class = "ident" > read_len< / span > (
< span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > size< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > u64< / span > ,
) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Bytes< / span > < span class = "op" > > < / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "kw-2" > *< / span > < span class = "ident" > size< / span > < span class = "op" > ==< / span > < span class = "number" > 0< / span > {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ))
} < span class = "kw" > else< / span > {
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > readany< / 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" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > )) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > chunk< / span > ))) < span class = "op" > => < / span > {
< span class = "kw" > let< / span > < span class = "ident" > len< / span > < span class = "op" > =< / span > < span class = "ident" > cmp< / span > ::< span class = "ident" > min< / span > (< span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "kw" > as< / span > < span class = "ident" > u64< / span > , < span class = "kw-2" > *< / span > < span class = "ident" > size< / span > );
< span class = "kw-2" > *< / span > < span class = "ident" > size< / span > < span class = "op" > -=< / span > < span class = "ident" > len< / span > ;
< span class = "kw" > let< / span > < span class = "ident" > ch< / span > < span class = "op" > =< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > split_to< / span > (< span class = "ident" > len< / span > < span class = "kw" > as< / span > < span class = "ident" > usize< / span > );
< span class = "kw" > if< / span > < span class = "op" > !< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > is_empty< / span > () {
< span class = "ident" > payload< / span > .< span class = "ident" > unprocessed< / span > (< span class = "ident" > chunk< / span > );
}
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > ch< / span > )))
}
< span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > err< / span > .< span class = "ident" > into< / span > ()),
}
}
}
< span class = "doccomment" > /// Reads content chunk of body part with unknown length.< / span >
< span class = "doccomment" > /// The `Content-Length` header for body part is not necessary.< / span >
< span class = "kw" > fn< / span > < span class = "ident" > read_stream< / span > (
< span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > , < span class = "ident" > boundary< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > str< / span > ,
) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Bytes< / span > < span class = "op" > > < / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > read_until< / span > (< span class = "string" > b" \r" < / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > chunk< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > ==< / span > < span class = "number" > 1< / span > {
< span class = "ident" > payload< / span > .< span class = "ident" > unprocessed< / span > (< span class = "ident" > chunk< / span > );
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > read_exact< / span > (< span class = "ident" > boundary< / span > .< span class = "ident" > len< / span > () < span class = "op" > +< / span > < span class = "number" > 4< / span > )< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Incomplete< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > chunk< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [..< span class = "number" > 2< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" \r\n" < / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "number" > 2< / span > ..< span class = "number" > 4< / span > ] < span class = "op" > ==< / span > < span class = "string" > b" --" < / span >
< span class = "op" > & & < / span > < span class = "kw-2" > & < / span > < span class = "ident" > chunk< / span > [< span class = "number" > 4< / span > ..] < span class = "op" > ==< / span > < span class = "ident" > boundary< / span > .< span class = "ident" > as_bytes< / span > ()
{
< span class = "ident" > payload< / span > .< span class = "ident" > unprocessed< / span > (< span class = "ident" > chunk< / span > );
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ))
} < span class = "kw" > else< / span > {
< span class = "comment" > // \r might be part of data stream< / span >
< span class = "kw" > let< / span > < span class = "ident" > ch< / span > < span class = "op" > =< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > split_to< / span > (< span class = "number" > 1< / span > );
< span class = "ident" > payload< / span > .< span class = "ident" > unprocessed< / span > (< span class = "ident" > chunk< / span > );
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > ch< / span > )))
}
}
}
} < span class = "kw" > else< / span > {
< span class = "kw" > let< / span > < span class = "ident" > to< / span > < span class = "op" > =< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > len< / span > () < span class = "op" > -< / span > < span class = "number" > 1< / span > ;
< span class = "kw" > let< / span > < span class = "ident" > ch< / span > < span class = "op" > =< / span > < span class = "ident" > chunk< / span > .< span class = "ident" > split_to< / span > (< span class = "ident" > to< / span > );
< span class = "ident" > payload< / span > .< span class = "ident" > unprocessed< / span > (< span class = "ident" > chunk< / span > );
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > ch< / 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" > s< / span > : < span class = "kw-2" > & < / span > < span class = "ident" > Safety< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Poll< / span > < span class = "op" > < < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Bytes< / span > < span class = "op" > > < / span > , < span class = "ident" > MultipartError< / span > < span class = "op" > > < / span > {
< span class = "kw" > if< / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > is_none< / span > () {
< span class = "kw" > return< / span > < span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ));
}
< span class = "kw" > let< / span > < span class = "ident" > result< / span > < span class = "op" > =< / span > < span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > payload< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > as_ref< / span > ().< span class = "ident" > unwrap< / span > ().< span class = "ident" > get_mut< / span > (< span class = "ident" > s< / span > ) {
< span class = "kw" > let< / span > < span class = "ident" > res< / 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" > len< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > length< / span > {
< span class = "ident" > InnerField< / span > ::< span class = "ident" > read_len< / span > (< span class = "ident" > payload< / span > , < span class = "ident" > len< / span > )< span class = "question-mark" > ?< / span >
} < span class = "kw" > else< / span > {
< span class = "ident" > InnerField< / span > ::< span class = "ident" > read_stream< / span > (< span class = "ident" > payload< / span > , < span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > boundary< / span > )< span class = "question-mark" > ?< / span >
};
< span class = "kw" > match< / span > < span class = "ident" > res< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > bytes< / span > )) < span class = "op" > => < / span > < span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > bytes< / span > )),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > {
< span class = "self" > self< / span > .< span class = "ident" > eof< / span > < span class = "op" > =< / span > < span class = "bool-val" > true< / span > ;
< span class = "kw" > match< / span > < span class = "ident" > payload< / span > .< span class = "ident" > readline< / span > ()< span class = "question-mark" > ?< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > < span class = "op" > => < / span > < span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span > ,
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > => < / span > < span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ),
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > line< / span > )) < span class = "op" > => < / span > {
< span class = "kw" > if< / span > < span class = "ident" > line< / span > .< span class = "ident" > as_ref< / span > () < span class = "op" > !=< / span > < span class = "string" > b" \r\n" < / span > {
< span class = "macro" > warn< / span > < span class = "macro" > !< / span > (< span class = "string" > " multipart field did not read all the data or it is malformed" < / span > );
}
< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > )
}
}
}
}
} < span class = "kw" > else< / span > {
< span class = "ident" > Async< / span > ::< span class = "ident" > NotReady< / span >
};
< span class = "kw" > if< / span > < span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > ) < span class = "op" > ==< / span > < span class = "ident" > result< / span > {
< span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > take< / span > ();
}
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > result< / span > )
}
}
< span class = "kw" > struct< / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > payload< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > UnsafeCell< / span > < span class = "op" > < < / span > < span class = "ident" > PayloadBuffer< / 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 = "op" > > < / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span >
< span class = "kw" > where< / span >
< span class = "ident" > S< / span > : < span class = "ident" > Stream< / span > < span class = "op" > < < / span > < span class = "ident" > Item< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > , < span class = "ident" > Error< / span > < span class = "op" > =< / span > < span class = "ident" > PayloadError< / span > < span class = "op" > > < / span > ,
{
< span class = "kw" > fn< / span > < span class = "ident" > new< / span > (< span class = "ident" > payload< / span > : < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > ) < span class = "op" > -> < / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > PayloadRef< / span > {
< span class = "ident" > payload< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > payload< / span > .< span class = "ident" > into< / span > ()),
}
}
< span class = "kw" > fn< / span > < span class = "ident" > get_mut< / span > < span class = "op" > < < / span > < span class = "lifetime" > ' a< / span > , < span class = "lifetime" > ' b< / span > < span class = "op" > > < / span > (< span class = "kw-2" > & < / span > < span class = "lifetime" > ' a< / span > < span class = "self" > self< / span > , < span class = "ident" > s< / span > : < span class = "kw-2" > & < / span > < span class = "lifetime" > ' b< / span > < span class = "ident" > Safety< / span > ) < span class = "op" > -> < / span > < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "kw-2" > & < / span > < span class = "lifetime" > ' a< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > > < / span >
< span class = "kw" > where< / span >
< span class = "lifetime" > ' a< / span > : < span class = "lifetime" > ' b< / span > ,
{
< span class = "comment" > // Unsafe: Invariant is inforced by Safety Safety is used as ref counter,< / span >
< span class = "comment" > // only top most ref can have mutable access to payload.< / span >
< span class = "kw" > if< / span > < span class = "ident" > s< / span > .< span class = "ident" > current< / span > () {
< span class = "kw" > let< / span > < span class = "ident" > payload< / span > : < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "ident" > PayloadBuffer< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "op" > =< / span > < span class = "kw" > unsafe< / span > { < span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "kw-2" > *< / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > .< span class = "ident" > get< / span > () };
< span class = "prelude-val" > Some< / span > (< span class = "ident" > payload< / span > )
} < span class = "kw" > else< / span > {
< span class = "prelude-val" > None< / span >
}
}
}
< span class = "kw" > impl< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > < span class = "ident" > Clone< / span > < span class = "kw" > for< / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "kw" > fn< / span > < span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > PayloadRef< / span > < span class = "op" > < < / span > < span class = "ident" > S< / span > < span class = "op" > > < / span > {
< span class = "ident" > PayloadRef< / span > {
< span class = "ident" > payload< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > ),
}
}
}
< span class = "doccomment" > /// Counter. It tracks of number of clones of payloads and give access to< / span >
< span class = "doccomment" > /// payload only to top most task panics if Safety get destroyed and it not top< / span >
< span class = "doccomment" > /// most task.< / span >
< span class = "attribute" > #[< span class = "ident" > derive< / span > (< span class = "ident" > Debug< / span > )]< / span >
< span class = "kw" > struct< / span > < span class = "ident" > Safety< / span > {
< span class = "ident" > task< / span > : < span class = "prelude-ty" > Option< / span > < span class = "op" > < < / span > < span class = "ident" > Task< / span > < span class = "op" > > < / span > ,
< span class = "ident" > level< / span > : < span class = "ident" > usize< / span > ,
< span class = "ident" > payload< / span > : < span class = "ident" > Rc< / span > < span class = "op" > < < / span > < span class = "ident" > PhantomData< / span > < span class = "op" > < < / span > < span class = "ident" > bool< / span > < span class = "op" > > > < / span > ,
}
< span class = "kw" > impl< / span > < span class = "ident" > Safety< / span > {
< span class = "kw" > fn< / span > < span class = "ident" > new< / span > () < span class = "op" > -> < / span > < span class = "ident" > Safety< / span > {
< span class = "kw" > let< / span > < span class = "ident" > payload< / span > < span class = "op" > =< / span > < span class = "ident" > Rc< / span > ::< span class = "ident" > new< / span > (< span class = "ident" > PhantomData< / span > );
< span class = "ident" > Safety< / span > {
< span class = "ident" > task< / span > : < span class = "prelude-val" > None< / span > ,
< span class = "ident" > level< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > strong_count< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > payload< / span > ),
< span class = "ident" > payload< / span > ,
}
}
< span class = "kw" > fn< / span > < span class = "ident" > current< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > bool< / span > {
< span class = "ident" > Rc< / span > ::< span class = "ident" > strong_count< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > ) < span class = "op" > ==< / span > < span class = "self" > self< / span > .< span class = "ident" > level< / span >
}
}
< span class = "kw" > impl< / span > < span class = "ident" > Clone< / span > < span class = "kw" > for< / span > < span class = "ident" > Safety< / span > {
< span class = "kw" > fn< / span > < span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > ) < span class = "op" > -> < / span > < span class = "ident" > Safety< / span > {
< span class = "kw" > let< / span > < span class = "ident" > payload< / span > < span class = "op" > =< / span > < span class = "ident" > Rc< / span > ::< span class = "ident" > clone< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > );
< span class = "ident" > Safety< / span > {
< span class = "ident" > task< / span > : < span class = "prelude-val" > Some< / span > (< span class = "ident" > current_task< / span > ()),
< span class = "ident" > level< / span > : < span class = "ident" > Rc< / span > ::< span class = "ident" > strong_count< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > payload< / span > ),
< span class = "ident" > payload< / span > ,
}
}
}
< span class = "kw" > impl< / span > < span class = "ident" > Drop< / span > < span class = "kw" > for< / span > < span class = "ident" > Safety< / span > {
< span class = "kw" > fn< / span > < span class = "ident" > drop< / span > (< span class = "kw-2" > & < / span > < span class = "kw-2" > mut< / span > < span class = "self" > self< / span > ) {
< span class = "comment" > // parent task is dead< / span >
< span class = "kw" > if< / span > < span class = "ident" > Rc< / span > ::< span class = "ident" > strong_count< / span > (< span class = "kw-2" > & < / span > < span class = "self" > self< / span > .< span class = "ident" > payload< / span > ) < span class = "op" > !=< / span > < span class = "self" > self< / span > .< span class = "ident" > level< / span > {
< span class = "macro" > panic< / span > < span class = "macro" > !< / span > (< span class = "string" > " Safety get dropped but it is not from top-most task" < / span > );
}
< span class = "kw" > if< / span > < span class = "kw" > let< / span > < span class = "prelude-val" > Some< / span > (< span class = "ident" > task< / span > ) < span class = "op" > =< / span > < span class = "self" > self< / span > .< span class = "ident" > task< / span > .< span class = "ident" > take< / span > () {
< span class = "ident" > task< / span > .< span class = "ident" > notify< / 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 = "kw" > super< / span > ::< span class = "kw-2" > *< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > bytes< / span > ::< span class = "ident" > Bytes< / span > ;
< span class = "kw" > use< / span > < span class = "ident" > futures< / span > ::< span class = "ident" > future< / span > ::{< span class = "ident" > lazy< / span > , < span class = "ident" > result< / span > };
< span class = "kw" > use< / span > < span class = "ident" > payload< / span > ::{< span class = "ident" > Payload< / span > , < span class = "ident" > PayloadWriter< / span > };
< span class = "kw" > use< / span > < span class = "ident" > tokio< / span > ::< span class = "ident" > runtime< / span > ::< span class = "ident" > current_thread< / span > ::< span class = "ident" > Runtime< / span > ;
< span class = "attribute" > #[< span class = "ident" > test< / span > ]< / span >
< span class = "kw" > fn< / span > < span class = "ident" > test_boundary< / span > () {
< span class = "kw" > let< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "ident" > HeaderMap< / span > ::< span class = "ident" > new< / span > ();
< span class = "kw" > match< / span > < span class = "ident" > Multipart< / span > ::< span class = "ident" > boundary< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > headers< / span > ) {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > NoContentType< / span > ) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (< span class = "string" > " should not happen" < / span > ),
}
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "ident" > HeaderMap< / span > ::< span class = "ident" > new< / span > ();
< span class = "ident" > headers< / span > .< span class = "ident" > insert< / span > (
< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_TYPE< / span > ,
< span class = "ident" > header< / span > ::< span class = "ident" > HeaderValue< / span > ::< span class = "ident" > from_static< / span > (< span class = "string" > " test" < / span > ),
);
< span class = "kw" > match< / span > < span class = "ident" > Multipart< / span > ::< span class = "ident" > boundary< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > headers< / span > ) {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > ParseContentType< / span > ) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (< span class = "string" > " should not happen" < / span > ),
}
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "ident" > HeaderMap< / span > ::< span class = "ident" > new< / span > ();
< span class = "ident" > headers< / span > .< span class = "ident" > insert< / span > (
< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_TYPE< / span > ,
< span class = "ident" > header< / span > ::< span class = "ident" > HeaderValue< / span > ::< span class = "ident" > from_static< / span > (< span class = "string" > " multipart/mixed" < / span > ),
);
< span class = "kw" > match< / span > < span class = "ident" > Multipart< / span > ::< span class = "ident" > boundary< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > headers< / span > ) {
< span class = "prelude-val" > Err< / span > (< span class = "ident" > MultipartError< / span > ::< span class = "ident" > Boundary< / span > ) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (< span class = "string" > " should not happen" < / span > ),
}
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > headers< / span > < span class = "op" > =< / span > < span class = "ident" > HeaderMap< / span > ::< span class = "ident" > new< / span > ();
< span class = "ident" > headers< / span > .< span class = "ident" > insert< / span > (
< span class = "ident" > header< / span > ::< span class = "ident" > CONTENT_TYPE< / span > ,
< span class = "ident" > header< / span > ::< span class = "ident" > HeaderValue< / span > ::< span class = "ident" > from_static< / span > (
< span class = "string" > " multipart/mixed; boundary=\" 5c02368e880e436dab70ed54e1c58209\" " < / span > ,
),
);
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (
< span class = "ident" > Multipart< / span > ::< span class = "ident" > boundary< / span > (< span class = "kw-2" > & < / span > < span class = "ident" > headers< / span > ).< span class = "ident" > unwrap< / span > (),
< span class = "string" > " 5c02368e880e436dab70ed54e1c58209" < / span >
);
}
< span class = "attribute" > #[< span class = "ident" > test< / span > ]< / span >
< span class = "kw" > fn< / span > < span class = "ident" > test_multipart< / span > () {
< span class = "ident" > Runtime< / span > ::< span class = "ident" > new< / span > ()
.< span class = "ident" > unwrap< / span > ()
.< span class = "ident" > block_on< / span > (< span class = "ident" > lazy< / span > (< span class = "op" > ||< / span > {
< span class = "kw" > let< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > sender< / span > , < span class = "ident" > payload< / span > ) < span class = "op" > =< / span > < span class = "ident" > Payload< / span > ::< span class = "ident" > new< / span > (< span class = "bool-val" > false< / span > );
< span class = "kw" > let< / span > < span class = "ident" > bytes< / span > < span class = "op" > =< / span > < span class = "ident" > Bytes< / span > ::< span class = "ident" > from< / span > (
< span class = "string" > " testasdadsad\r\n\
--abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
Content-Disposition: form-data; name=\" file\" ; filename=\" fn.txt\" \r\n\
Content-Type: text/plain; charset=utf-8\r\nContent-Length: 4\r\n\r\n\
test\r\n\
--abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
Content-Type: text/plain; charset=utf-8\r\nContent-Length: 4\r\n\r\n\
data\r\n\
--abbc761f78ff4d7cb7573b5a23f96ef0--\r\n" < / span > );
< span class = "ident" > sender< / span > .< span class = "ident" > feed_data< / span > (< span class = "ident" > bytes< / span > );
< span class = "kw" > let< / span > < span class = "kw-2" > mut< / span > < span class = "ident" > multipart< / span > < span class = "op" > =< / span > < span class = "ident" > Multipart< / span > ::< span class = "ident" > new< / span > (
< span class = "prelude-val" > Ok< / span > (< span class = "string" > " abbc761f78ff4d7cb7573b5a23f96ef0" < / span > .< span class = "ident" > to_owned< / span > ()),
< span class = "ident" > payload< / span > ,
);
< span class = "kw" > match< / span > < span class = "ident" > multipart< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > item< / span > ))) < span class = "op" > => < / span > < span class = "kw" > match< / span > < span class = "ident" > item< / span > {
< span class = "ident" > MultipartItem< / span > ::< span class = "ident" > Field< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > field< / span > ) < span class = "op" > => < / span > {
{
< span class = "kw" > use< / span > < span class = "ident" > http< / span > ::< span class = "ident" > header< / span > ::{< span class = "ident" > DispositionParam< / span > , < span class = "ident" > DispositionType< / span > };
< span class = "kw" > let< / span > < span class = "ident" > cd< / span > < span class = "op" > =< / span > < span class = "ident" > field< / span > .< span class = "ident" > content_disposition< / span > ().< span class = "ident" > unwrap< / span > ();
2018-10-10 08:38:33 -07:00
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > cd< / span > .< span class = "ident" > disposition< / span > , < span class = "ident" > DispositionType< / span > ::< span class = "ident" > FormData< / span > );
2018-07-21 04:09:47 -07:00
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (
< span class = "ident" > cd< / span > .< span class = "ident" > parameters< / span > [< span class = "number" > 0< / span > ],
2018-10-10 08:38:33 -07:00
< span class = "ident" > DispositionParam< / span > ::< span class = "ident" > Name< / span > (< span class = "string" > " file" < / span > .< span class = "ident" > into< / span > ())
2018-07-21 04:09:47 -07:00
);
}
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > field< / span > .< span class = "ident" > content_type< / span > ().< span class = "ident" > type_< / span > (), < span class = "ident" > mime< / span > ::< span class = "ident" > TEXT< / span > );
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > field< / span > .< span class = "ident" > content_type< / span > ().< span class = "ident" > subtype< / span > (), < span class = "ident" > mime< / span > ::< span class = "ident" > PLAIN< / span > );
< span class = "kw" > match< / span > < span class = "ident" > field< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > chunk< / span > ))) < span class = "op" > => < / span > {
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > chunk< / span > , < span class = "string" > " test" < / span > )
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
< span class = "kw" > match< / span > < span class = "ident" > field< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > )) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
},
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
< span class = "kw" > match< / span > < span class = "ident" > multipart< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > item< / span > ))) < span class = "op" > => < / span > < span class = "kw" > match< / span > < span class = "ident" > item< / span > {
< span class = "ident" > MultipartItem< / span > ::< span class = "ident" > Field< / span > (< span class = "kw-2" > mut< / span > < span class = "ident" > field< / span > ) < span class = "op" > => < / span > {
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > field< / span > .< span class = "ident" > content_type< / span > ().< span class = "ident" > type_< / span > (), < span class = "ident" > mime< / span > ::< span class = "ident" > TEXT< / span > );
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > field< / span > .< span class = "ident" > content_type< / span > ().< span class = "ident" > subtype< / span > (), < span class = "ident" > mime< / span > ::< span class = "ident" > PLAIN< / span > );
< span class = "kw" > match< / span > < span class = "ident" > field< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > Some< / span > (< span class = "ident" > chunk< / span > ))) < span class = "op" > => < / span > {
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > chunk< / span > , < span class = "string" > " data" < / span > )
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
< span class = "kw" > match< / span > < span class = "ident" > field< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > )) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
}
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
},
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
< span class = "kw" > match< / span > < span class = "ident" > multipart< / span > .< span class = "ident" > poll< / span > () {
< span class = "prelude-val" > Ok< / span > (< span class = "ident" > Async< / span > ::< span class = "ident" > Ready< / span > (< span class = "prelude-val" > None< / span > )) < span class = "op" > => < / span > (),
< span class = "kw" > _< / span > < span class = "op" > => < / span > < span class = "macro" > unreachable< / span > < span class = "macro" > !< / span > (),
}
< span class = "kw" > let< / span > < span class = "ident" > res< / span > : < span class = "prelude-ty" > Result< / span > < span class = "op" > < < / span > (), ()< span class = "op" > > < / span > < span class = "op" > =< / span > < span class = "prelude-val" > Ok< / span > (());
< span class = "ident" > result< / span > (< span class = "ident" > res< / span > )
2018-10-10 08:38:33 -07:00
})).< span class = "ident" > unwrap< / span > ();
2018-07-21 04:09:47 -07:00
}
}
< / 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 >
