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update more examples and rustfmt

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This commit is contained in:
Nikolay Kim
2019-03-09 18:03:09 -08:00
parent f39a53ea3a
commit e2945b9b39
48 changed files with 485 additions and 801 deletions
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9
cookie-session/Cargo.toml
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@ -2,12 +2,13 @@
name = "cookie-session"
version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../"
workspace = ".."
edition = "2018"
[dependencies]
actix = "0.7"
actix-web = "^0.7"
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
actix-session = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
futures = "0.1"
time = "0.1"
env_logger = "0.5"
env_logger = "0.6"

42
cookie-session/src/main.rs
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@ -5,50 +5,38 @@
//!
//! [User guide](https://actix.rs/book/actix-web/sec-9-middlewares.html#user-sessions)
extern crate actix;
extern crate actix_web;
extern crate env_logger;
extern crate futures;
use actix_web::middleware::session::{self, RequestSession};
use actix_web::{middleware, server, App, HttpRequest, Result};
use std::env;
use actix_session::{CookieSession, Session};
use actix_web::{middleware::Logger, web, App, HttpRequest, HttpServer, Result};
/// simple index handler with session
fn index(req: &HttpRequest) -> Result<&'static str> {
fn index(session: Session, req: HttpRequest) -> Result<&'static str> {
println!("{:?}", req);
// RequestSession trait is used for session access
let mut counter = 1;
if let Some(count) = req.session().get::<i32>("counter")? {
if let Some(count) = session.get::<i32>("counter")? {
println!("SESSION value: {}", count);
counter = count + 1;
req.session().set("counter", counter)?;
session.set("counter", counter)?;
} else {
req.session().set("counter", counter)?;
session.set("counter", counter)?;
}
Ok("welcome!")
}
fn main() {
env::set_var("RUST_LOG", "actix_web=info");
fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
let sys = actix::System::new("session-example");
server::new(|| {
HttpServer::new(|| {
App::new()
// enable logger
.middleware(middleware::Logger::default())
.middleware(Logger::default())
// cookie session middleware
.middleware(session::SessionStorage::new(
session::CookieSessionBackend::signed(&[0; 32]).secure(false)
))
.resource("/", |r| r.f(index))
}).bind("127.0.0.1:8080")
.expect("Can not bind to 127.0.0.1:8080")
.start();
println!("Starting http server: 127.0.0.1:8080");
let _ = sys.run();
.middleware(CookieSession::signed(&[0; 32]).secure(false))
.service(web::resource("/").to(index))
})
.bind("127.0.0.1:8080")?
.run()
}