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Code Issues Releases Wiki Activity

better doc string for Application::with_state()

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Nikolay Kim 2018-04-17 13:59:55 -07:00
parent a826d113ee
commit 65b8197876
2 changed files with 8 additions and 1 deletions
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2
Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "actix-web" name = "actix-web"
version = "0.5.2" version = "0.5.3"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"] authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust." description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust."
readme = "README.md" readme = "README.md"

7
src/application.rs
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@ -177,6 +177,13 @@ where
/// ///
/// State is shared with all resources within same application and /// State is shared with all resources within same application and
/// could be accessed with `HttpRequest::state()` method. /// could be accessed with `HttpRequest::state()` method.
///
/// **Note**: http server accepts an application factory rather than
/// an application instance. Http server constructs an application
/// instance for each thread, thus application state must be constructed multiple
/// times. If you want to share state between different threads, a
/// shared object should be used, e.g. `Arc`. Application state does not
/// need to be `Send` and `Sync`.
pub fn with_state(state: S) -> App<S> { pub fn with_state(state: S) -> App<S> {
App { App {
parts: Some(ApplicationParts { parts: Some(ApplicationParts {