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actix-web/actix-http
Aaron Hill 276a5a3ee4
Replace UnsafeCell with Cell in DateServiceInner (#1325)
* Replace `UnsafeCell` with `Cell` in `DateServiceInner`

This ensures that it's impossible to cause undefined behavior by
accidentally violating Rust's aliasing rules (e.g. passing a closure to
`set_date` which ends up invoking `reset` or `update` on the inner
`DateServiceInner`).

There might be a tiny amount of overhead from copying the `Option<(Date,
Instant)>` rather than taking a reference, but it shouldn't be
measurable.

Since the wrapped type is `Copy`, a `Cell` can be used, avoiding the
runtime overhead of a `RefCell`.

Co-authored-by: Yuki Okushi <huyuumi.dev@gmail.com>
2020-01-29 21:05:08 +09:00
..
examples Fix actix-http examples (#1259) 2020-01-07 00:15:04 +09:00
src Replace UnsafeCell with Cell in DateServiceInner (#1325) 2020-01-29 21:05:08 +09:00
tests Fix poll_ready call for WebSockets upgrade (#1219) 2019-12-17 13:34:25 +06:00
.appveyor.yml Merge actix-http project 2019-03-26 11:54:35 -07:00
Cargo.toml Upgrade time to 0.2.5 (#1254) 2020-01-28 20:44:22 +09:00
CHANGES.md Upgrade time to 0.2.5 (#1254) 2020-01-28 20:44:22 +09:00
CODE_OF_CONDUCT.md Merge actix-http project 2019-03-26 11:54:35 -07:00
LICENSE-APACHE Merge actix-http project 2019-03-26 11:54:35 -07:00
LICENSE-MIT Merge actix-http project 2019-03-26 11:54:35 -07:00
README.md update readme 2019-04-08 17:53:19 -07:00
rustfmt.toml Merge actix-http project 2019-03-26 11:54:35 -07:00

Actix http Build Status codecov crates.io Join the chat at https://gitter.im/actix/actix

Actix http

Documentation & community resources

Example

// see examples/framed_hello.rs for complete list of used crates.
extern crate actix_http;
use actix_http::{h1, Response, ServiceConfig};

fn main() {
    Server::new().bind("framed_hello", "127.0.0.1:8080", || {
        IntoFramed::new(|| h1::Codec::new(ServiceConfig::default()))	// <- create h1 codec
            .and_then(TakeItem::new().map_err(|_| ()))	                // <- read one request
            .and_then(|(_req, _framed): (_, Framed<_, _>)| {	        // <- send response and close conn
                SendResponse::send(_framed, Response::Ok().body("Hello world!"))
                    .map_err(|_| ())
                    .map(|_| ())
            })
    }).unwrap().run();
}

License

This project is licensed under either of

at your option.

Code of Conduct

Contribution to the actix-http crate is organized under the terms of the Contributor Covenant, the maintainer of actix-http, @fafhrd91, promises to intervene to uphold that code of conduct.