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begin url-dispatch chapter.

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This commit is contained in:
Cameron Dershem 2019-06-16 20:19:25 -04:00
parent 5bd4218b94
commit a313315a92
3 changed files with 7 additions and 14 deletions
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1
examples/url-dispatch/Cargo.toml
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@ -1,6 +1,7 @@
[package]
name = "url-dispatch"
version = "0.7.0"
edition = "2018"
workspace = "../"
[dependencies]

14
examples/url-dispatch/src/main.rs
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@ -1,10 +1,3 @@
extern crate actix;
extern crate actix_web;
extern crate futures;
extern crate openssl;
#[macro_use]
extern crate serde;
mod cfg;
mod dhandler;
mod minfo;
@ -17,12 +10,11 @@ mod pred;
mod pred2;
mod resource;
mod scope;
mod scope;
mod url_ext;
mod urls;
// <main>
use actix_web::{http::Method, App, HttpRequest, HttpResponse};
use actix_web::{web, App, HttpRequest, HttpResponse};
fn index(req: HttpRequest) -> HttpResponse {
unimplemented!()
@ -30,8 +22,8 @@ fn index(req: HttpRequest) -> HttpResponse {
fn main() {
App::new()
.route("/user/{name}", Method::GET, index)
.route("/user/{name}", Method::POST, index)
.route("/user/{name}", web::get().to(index))
.route("/user/{name}", web::get().to(index))
.finish();
}
// </main>

6
examples/url-dispatch/src/path2.rs
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@ -1,6 +1,6 @@
// <path>
extern crate serde_derive;
use actix_web::{http::Method, App, Path, Result};
use actix_web::{http::Method, web, App, Result};
use serde::Deserialize;
#[derive(Deserialize)]
struct Info {
@ -8,7 +8,7 @@ struct Info {
}
// extract path info using serde
fn index(info: Path<Info>) -> Result<String> {
fn index(info: web::Path<Info>) -> Result<String> {
Ok(format!("Welcome {}!", info.username))
}