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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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58
examples/web_api.rs
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@@ -1,9 +1,9 @@
#![deny(warnings)]
use hyper::{Body, Chunk, Client, Method, Request, Response, Server, StatusCode, header};
use futures_util::{StreamExt, TryStreamExt};
use hyper::client::HttpConnector;
use hyper::service::{make_service_fn, service_fn};
use futures_util::{StreamExt, TryStreamExt};
use hyper::{header, Body, Chunk, Client, Method, Request, Response, Server, StatusCode};
type GenericError = Box<dyn std::error::Error + Send + Sync>;
type Result<T> = std::result::Result<T, GenericError>;
@@ -14,9 +14,7 @@ static NOTFOUND: &[u8] = b"Not Found";
static POST_DATA: &str = r#"{"original": "data"}"#;
static URL: &str = "http://127.0.0.1:1337/json_api";
async fn client_request_response(
client: &Client<HttpConnector>
) -> Result<Response<Body>> {
async fn client_request_response(client: &Client<HttpConnector>) -> Result<Response<Body>> {
let req = Request::builder()
.method(Method::POST)
.uri(URL)
@@ -27,9 +25,11 @@ async fn client_request_response(
let web_res = client.request(req).await?;
// Compare the JSON we sent (before) with what we received (after):
let body = Body::wrap_stream(web_res.into_body().map_ok(|b| {
Chunk::from(format!("<b>POST request body</b>: {}<br><b>Response</b>: {}",
POST_DATA,
std::str::from_utf8(&b).unwrap()))
Chunk::from(format!(
"<b>POST request body</b>: {}<br><b>Response</b>: {}",
POST_DATA,
std::str::from_utf8(&b).unwrap()
))
}));
Ok(Response::new(body))
@@ -57,40 +57,27 @@ async fn api_post_response(mut req: Request<Body>) -> Result<Response<Body>> {
async fn api_get_response() -> Result<Response<Body>> {
let data = vec!["foo", "bar"];
let res = match serde_json::to_string(&data) {
Ok(json) => {
Response::builder()
.header(header::CONTENT_TYPE, "application/json")
.body(Body::from(json))
.unwrap()
}
Err(_) => {
Response::builder()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.body(INTERNAL_SERVER_ERROR.into())
.unwrap()
}
Ok(json) => Response::builder()
.header(header::CONTENT_TYPE, "application/json")
.body(Body::from(json))
.unwrap(),
Err(_) => Response::builder()
.status(StatusCode::INTERNAL_SERVER_ERROR)
.body(INTERNAL_SERVER_ERROR.into())
.unwrap(),
};
Ok(res)
}
async fn response_examples(
req: Request<Body>,
client: Client<HttpConnector>
client: Client<HttpConnector>,
) -> Result<Response<Body>> {
match (req.method(), req.uri().path()) {
(&Method::GET, "/") |
(&Method::GET, "/index.html") => {
Ok(Response::new(INDEX.into()))
},
(&Method::GET, "/test.html") => {
client_request_response(&client).await
},
(&Method::POST, "/json_api") => {
api_post_response(req).await
},
(&Method::GET, "/json_api") => {
api_get_response().await
}
(&Method::GET, "/") | (&Method::GET, "/index.html") => Ok(Response::new(INDEX.into())),
(&Method::GET, "/test.html") => client_request_response(&client).await,
(&Method::POST, "/json_api") => api_post_response(req).await,
(&Method::GET, "/json_api") => api_get_response().await,
_ => {
// Return 404 not found response.
Ok(Response::builder()
@@ -121,8 +108,7 @@ async fn main() -> Result<()> {
}
});
let server = Server::bind(&addr)
.serve(new_service);
let server = Server::bind(&addr).serve(new_service);
println!("Listening on http://{}", addr);