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style(lib): run rustfmt and enforce in CI

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This commit is contained in:
Sean McArthur
2019-12-05 13:30:53 -08:00
parent b0060f277e
commit 0dc89680cd
69 changed files with 2982 additions and 2499 deletions
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31
examples/params.rs
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@@ -1,12 +1,12 @@
// #![deny(warnings)] // FIXME: https://github.com/rust-lang/rust/issues/62411
#![warn(rust_2018_idioms)]
use hyper::service::{make_service_fn, service_fn};
use hyper::{Body, Method, Request, Response, Server, StatusCode};
use hyper::service::{service_fn, make_service_fn};
use futures_util::StreamExt;
use std::collections::HashMap;
use url::form_urlencoded;
use futures_util::StreamExt;
static INDEX: &[u8] = b"<html><body><form action=\"post\" method=\"post\">Name: <input type=\"text\" name=\"name\"><br>Number: <input type=\"text\" name=\"number\"><br><input type=\"submit\"></body></html>";
static MISSING: &[u8] = b"Missing field";
@@ -15,9 +15,7 @@ static NOTNUMERIC: &[u8] = b"Number field is not numeric";
// Using service_fn, we can turn this function into a `Service`.
async fn param_example(mut req: Request<Body>) -> Result<Response<Body>, hyper::Error> {
match (req.method(), req.uri().path()) {
(&Method::GET, "/") | (&Method::GET, "/post") => {
Ok(Response::new(INDEX.into()))
},
(&Method::GET, "/") | (&Method::GET, "/post") => Ok(Response::new(INDEX.into())),
(&Method::POST, "/post") => {
// Concatenate the body...
let mut b = Vec::new();
@@ -35,7 +33,9 @@ async fn param_example(mut req: Request<Body>) -> Result<Response<Body>, hyper::
// form, and the values should be rolled up into a
// HashMap<String, Vec<String>>. However in this
// example the simpler approach is sufficient.
let params = form_urlencoded::parse(b.as_ref()).into_owned().collect::<HashMap<String, String>>();
let params = form_urlencoded::parse(b.as_ref())
.into_owned()
.collect::<HashMap<String, String>>();
// Validate the request parameters, returning
// early if an invalid input is detected.
@@ -71,13 +71,11 @@ async fn param_example(mut req: Request<Body>) -> Result<Response<Body>, hyper::
// needed here, too.
let body = format!("Hello {}, your number is {}", name, number);
Ok(Response::new(body.into()))
},
_ => {
Ok(Response::builder()
.status(StatusCode::NOT_FOUND)
.body(Body::empty())
.unwrap())
}
_ => Ok(Response::builder()
.status(StatusCode::NOT_FOUND)
.body(Body::empty())
.unwrap()),
}
}
@@ -87,12 +85,9 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
let addr = ([127, 0, 0, 1], 1337).into();
let server = Server::bind(&addr)
.serve(make_service_fn(|_| {
async {
Ok::<_, hyper::Error>(service_fn(param_example))
}
}));
let server = Server::bind(&addr).serve(make_service_fn(|_| {
async { Ok::<_, hyper::Error>(service_fn(param_example)) }
}));
println!("Listening on http://{}", addr);