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Code Issues Releases Wiki Activity

fix state example

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This commit is contained in:
Nikolay Kim 2019-07-22 11:10:21 +06:00
parent d86508dbc7
commit b0ce2c21a2
1 changed files with 6 additions and 4 deletions
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10
examples/application/src/state.rs
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@ -1,6 +1,6 @@
// <setup>
use actix_web::{web, App, HttpServer};
use std::sync::{Mutex};
use std::sync::Mutex;
// This struct represents state
struct AppState {
@ -8,7 +8,7 @@ struct AppState {
}
fn index(data: web::Data<AppState>) -> String {
let app_name = data.app_name; // <- get app_name
let app_name = &data.app_name; // <- get app_name
format!("Hello {}!", app_name) // <- response with app_name
}
@ -29,7 +29,9 @@ fn _index(data: web::Data<AppStateWithCounter>) -> String {
// <make_app_mutable>
fn _main() {
let counter = web::Data::new(AppStateWithCounter { counter : Mutex::new(0)});
let counter = web::Data::new(AppStateWithCounter {
counter: Mutex::new(0),
});
App::new()
.register_data(counter.clone()) // <- register the created data
@ -42,7 +44,7 @@ pub fn main() {
HttpServer::new(|| {
App::new()
.data(AppState {
app_name: String::from("Actix-web")
app_name: String::from("Actix-web"),
})
.route("/", web::get().to(index))
})