2 unstable releases
0.2.0 | Apr 12, 2020 |
---|---|
0.1.0 | Feb 22, 2020 |
#1196 in HTTP server
42KB
1K
SLoC
brio
Toy async http server and web framework
#![feature(async_closure)]
use brio::{App, Ctx, Request, Response, Status};
use log::info;
use std::{future::Future, pin::Pin, time::Instant};
type BoxFuture<'a, Response> = Pin<Box<dyn Future<Output = Response> + Send + 'static>>;
async fn foo(_: Request) -> Response {
Response::with_status(Status::Ok)
}
fn main() {
std::env::set_var("RUST_LOG", "brio=info,server=debug");
env_logger::init();
let mut app = App::new();
app.get("/foo", foo);
app.get("/bar", async move |_req: Request| {
Response::with_status(Status::Ok)
});
app.middleware("*", logger);
app.files("/public/", "./examples/static/");
app.run(8000).unwrap();
}
fn logger(ctx: Ctx) -> BoxFuture<Response> {
let now = Instant::now();
let path = ctx.req().route().path().clone();
let method = ctx.req().route().method().unwrap().clone();
let fut = ctx.next();
Box::pin(async move {
let res = fut.await;
info!(
"request {} {} took {:?} ({})",
method,
path,
Instant::now().duration_since(now),
res.status() as u32
);
res
})
}
Dependencies
~6–19MB
~216K SLoC