actix/actix-website
1
0
Fork 0
mirror of https://github.com/actix/actix-website synced 2024-11-23 16:31:08 +01:00
Code Issues Releases Wiki Activity

Quick pass at url-dispatch

Browse Source
This commit is contained in:
Cameron Dershem 2019-06-17 02:08:42 -04:00
parent a313315a92
commit 0c268d18c1
15 changed files with 93 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
examples/url-dispatch/src/cfg.rs
View File

@ -1,15 +1,14 @@
// <cfg>
use actix_web::{pred, App, HttpResponse};
use actix_web::{guard, web, App, HttpResponse};
fn main() {
App::new()
.resource("/path", |resource| {
resource
.route()
.filter(pred::Get())
.filter(pred::Header("content-type", "text/plain"))
.f(|req| HttpResponse::Ok())
})
.finish();
pub fn main() {
App::new().service(
web::resource("/").route(
web::route()
.guard(guard::Get())
.guard(guard::Header("content-type", "text/plain"))
.to(|| HttpResponse::Ok()),
),
);
}
// </cfg>

21
examples/url-dispatch/src/dhandler.rs
View File

@ -1,14 +1,17 @@
// <default>
use actix_web::{http::Method, pred, App, HttpResponse};
use actix_web::{guard, web, App, HttpRequest, HttpResponse, Responder};
fn index(_req: HttpRequest) -> impl Responder {
"Welcome!"
}
// <default>
fn main() {
App::new()
.default_resource(|r| {
r.method(Method::GET).f(|req| HttpResponse::NotFound());
r.route()
.filter(pred::Not(pred::Get()))
.f(|req| HttpResponse::MethodNotAllowed());
})
.finish();
.service(web::resource("/").route(web::get().to(index)))
.default_service(
web::route()
.guard(guard::Not(guard::Get()))
.to(|| HttpResponse::MethodNotAllowed()),
);
}
// </default>

5
examples/url-dispatch/src/main.rs
View File

@ -16,14 +16,13 @@ mod urls;
// <main>
use actix_web::{web, App, HttpRequest, HttpResponse};
fn index(req: HttpRequest) -> HttpResponse {
fn index(_req: HttpRequest) -> HttpResponse {
unimplemented!()
}
fn main() {
App::new()
.route("/user/{name}", web::get().to(index))
.route("/user/{name}", web::get().to(index))
.finish();
.route("/user/{name}", web::get().to(index));
}
// </main>

12
examples/url-dispatch/src/minfo.rs
View File

@ -1,15 +1,13 @@
// <minfo>
use actix_web::{App, HttpRequest, Result};
use actix_web::{web, App, HttpRequest, Result};
fn index(req: &HttpRequest) -> Result<String> {
let v1: u8 = req.match_info().query("v1")?;
let v2: u8 = req.match_info().query("v2")?;
fn index(req: HttpRequest) -> Result<String> {
let v1: u8 = req.match_info().query("v1").parse().unwrap();
let v2: u8 = req.match_info().query("v2").parse().unwrap();
Ok(format!("Values {} {}", v1, v2))
}
fn main() {
App::new()
.resource(r"/a/{v1}/{v2}/", |r| r.f(index))
.finish();
App::new().route(r"/a/{v1}/{v2}/", web::get().to(index));
}
// </minfo>

11
examples/url-dispatch/src/norm.rs
View File

@ -1,15 +1,14 @@
// <norm>
use actix_web::{http::NormalizePath, App};
use actix_web::{middleware, web, App, HttpResponse};
fn main() {
let app = App::new()
.resource("/resource/", |r| r.f(index))
.default_resource(|r| r.h(NormalizePath::default()))
.finish();
App::new()
.wrap(middleware::NormalizePath)
.route("/", web::get().to(|| HttpResponse::Ok()));
}
// </norm>
use actix_web::HttpRequest;
fn index(req: &HttpRequest) -> String {
fn index(_req: HttpRequest) -> String {
unimplemented!()
}

12
examples/url-dispatch/src/norm2.rs
View File

@ -1,16 +1,16 @@
// <norm>
use actix_web::{http::Method, http::NormalizePath, App};
use actix_web::{http::Method, middleware, web, App};
fn main() {
let app = App::new()
.resource("/resource/", |r| r.f(index))
.default_resource(|r| r.method(Method::GET).h(NormalizePath::default()))
.finish();
App::new()
.wrap(middleware::NormalizePath)
.route("/resource/", web::get().to(index))
.default_service(web::route().method(Method::GET));
}
// </norm>
use actix_web::HttpRequest;
fn index(req: &HttpRequest) -> String {
fn index(_req: HttpRequest) -> String {
unimplemented!()
}

8
examples/url-dispatch/src/path.rs
View File

@ -1,15 +1,15 @@
// <path>
use actix_web::{http::Method, App, Path, Result};
use actix_web::{web, App, Result};
// extract path info using serde
fn index(info: Path<(String, u32)>) -> Result<String> {
fn index(info: web::Path<(String, u32)>) -> Result<String> {
Ok(format!("Welcome {}! id: {}", info.0, info.1))
}
fn main() {
let app = App::new().resource(
App::new().route(
"/{username}/{id}/index.html", // <- define path parameters
|r| r.method(Method::GET).with(index),
web::get().to(index),
);
}
// </path>

6
examples/url-dispatch/src/path2.rs
View File

@ -1,5 +1,5 @@
// <path>
use actix_web::{http::Method, web, App, Result};
use actix_web::{web, App, Result};
use serde::Deserialize;
#[derive(Deserialize)]
@ -13,9 +13,9 @@ fn index(info: web::Path<Info>) -> Result<String> {
}
fn main() {
let app = App::new().resource(
App::new().route(
"/{username}/index.html", // <- define path parameters
|r| r.method(Method::GET).with(index),
web::get().to(index),
);
}
// </path>

10
examples/url-dispatch/src/pbuf.rs
View File

@ -1,15 +1,13 @@
// <pbuf>
use actix_web::{http::Method, App, HttpRequest, Result};
use actix_web::{web, App, HttpRequest, Result};
use std::path::PathBuf;
fn index(req: &HttpRequest) -> Result<String> {
let path: PathBuf = req.match_info().query("tail")?;
fn index(req: HttpRequest) -> Result<String> {
let path: PathBuf = req.match_info().query("tail").parse().unwrap();
Ok(format!("Path {:?}", path))
}
fn main() {
App::new()
.resource(r"/a/{tail:.*}", |r| r.method(Method::GET).f(index))
.finish();
App::new().route(r"/a/{tail:.*}", web::get().to(index));
}
// </pbuf>

17
examples/url-dispatch/src/pred.rs
View File

@ -1,19 +1,20 @@
// <pred>
use actix_web::{http, server::Request, pred::Predicate, App, HttpResponse};
use actix_web::{dev::RequestHead, guard::Guard, http, web, App, HttpResponse};
struct ContentTypeHeader;
impl<S: 'static> Predicate<S> for ContentTypeHeader {
fn check(&self, req: &Request, state: &S) -> bool {
impl Guard for ContentTypeHeader {
fn check(&self, req: &RequestHead) -> bool {
req.headers().contains_key(http::header::CONTENT_TYPE)
}
}
fn main() {
App::new().resource("/index.html", |r| {
r.route()
.filter(ContentTypeHeader)
.f(|_| HttpResponse::Ok())
});
App::new().route(
"",
web::route()
.guard(ContentTypeHeader)
.to(|| HttpResponse::Ok()),
);
}
// </pred>

15
examples/url-dispatch/src/pred2.rs
View File

@ -1,13 +1,12 @@
// <pred>
use actix_web::{pred, App, HttpResponse};
use actix_web::{guard, web, App, HttpResponse};
fn main() {
App::new()
.resource("/index.html", |r| {
r.route()
.filter(pred::Not(pred::Get()))
.f(|req| HttpResponse::MethodNotAllowed())
})
.finish();
App::new().route(
"/",
web::route()
.guard(guard::Not(guard::Get()))
.to(|| HttpResponse::MethodNotAllowed()),
);
}
// </pred>

13
examples/url-dispatch/src/resource.rs
View File

@ -1,16 +1,15 @@
// <resource>
use actix_web::{http::Method, App, HttpRequest, HttpResponse};
use actix_web::{http::Method, web, App, HttpRequest, HttpResponse};
fn index(req: &HttpRequest) -> HttpResponse {
fn index(_req: HttpRequest) -> HttpResponse {
unimplemented!()
}
fn main() {
App::new()
.resource("/prefix", |r| r.f(index))
.resource("/user/{name}", |r| {
r.method(Method::GET).f(|req| HttpResponse::Ok())
})
.finish();
.service(web::resource("/prefix").route(web::get().to(index)))
.service(
web::resource("/user/{name}").route(web::get().to(|| HttpResponse::Ok())),
);
}
// </resource>

7
examples/url-dispatch/src/scope.rs
View File

@ -1,4 +1,4 @@
use actix_web::{App, HttpRequest, HttpResponse};
use actix_web::{web, App, HttpRequest, HttpResponse};
// <scope>
fn show_users(_req: HttpRequest) -> HttpResponse {
@ -7,7 +7,8 @@ fn show_users(_req: HttpRequest) -> HttpResponse {
#[rustfmt::skip]
fn main() {
App::new().service(
web::scope("/users") .route("/show", web::to(show_users)))
App::new()
.service(web::scope("/users")
.route("/show", web::get().to(show_users)));
}
// </scope>

11
examples/url-dispatch/src/url_ext.rs
View File

@ -1,16 +1,15 @@
// <ext>
use actix_web::{App, Error, HttpRequest, HttpResponse};
use actix_web::{web, App, Error, HttpRequest, HttpResponse};
fn index(req: &HttpRequest) -> Result<HttpResponse, Error> {
fn index(req: HttpRequest) -> Result<HttpResponse, Error> {
let url = req.url_for("youtube", &["oHg5SJYRHA0"])?;
assert_eq!(url.as_str(), "https://youtube.com/watch/oHg5SJYRHA0");
Ok(HttpResponse::Ok().into())
}
fn main() {
let app = App::new()
.resource("/index.html", |r| r.f(index))
.external_resource("youtube", "https://youtube.com/watch/{video_id}")
.finish();
App::new()
.service(web::resource("/index.html").route(web::get().to(index)))
.external_resource("youtube", "https://youtube.com/watch/{video_id}");
}
// </ext>

19
examples/url-dispatch/src/urls.rs
View File

@ -1,5 +1,7 @@
// <url>
use actix_web::{http::header, http::Method, App, HttpRequest, HttpResponse, Result};
use actix_web::{
guard, http::header, http::Method, web, App, HttpRequest, HttpResponse, Result,
};
fn index(req: HttpRequest) -> Result<HttpResponse> {
let url = req.url_for("foo", &["1", "2", "3"])?; // <- generate url for "foo" resource
@ -9,12 +11,13 @@ fn index(req: HttpRequest) -> Result<HttpResponse> {
}
fn main() {
let app = App::new()
.resource("/test/{a}/{b}/{c}", |r| {
r.name("foo"); // <- set resource name, then it could be used in `url_for`
r.method(Method::GET).f(|_| HttpResponse::Ok());
})
.route("/test/", Method::GET, index)
.finish();
App::new()
.service(
web::resource("/test/{a}/{b}/{c}")
.name("foo") // <- set resource name, then it could be used in `url_for`
.guard(guard::Get())
.to(|| HttpResponse::Ok()),
)
.route("/test/", web::get().to(index));
}
// </url>