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Add many Clippy's, fix many Clippy's

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Matthew Esposito 2024-01-19 20:16:17 -05:00
parent 3e459f5415
commit 9f9ae45f6e
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13 changed files with 225 additions and 199 deletions
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54
src/server.rs
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@ -70,7 +70,7 @@ impl ToString for CompressionType {
match self {
Self::Gzip => "gzip".to_string(),
Self::Brotli => "br".to_string(),
_ => String::new(),
Self::Passthrough => String::new(),
}
}
}
@ -104,13 +104,13 @@ pub trait RequestExt {
fn params(&self) -> Params;
fn param(&self, name: &str) -> Option<String>;
fn set_params(&mut self, params: Params) -> Option<Params>;
fn cookies(&self) -> Vec<Cookie>;
fn cookie(&self, name: &str) -> Option<Cookie>;
fn cookies(&self) -> Vec<Cookie<'_>>;
fn cookie(&self, name: &str) -> Option<Cookie<'_>>;
}
pub trait ResponseExt {
fn cookies(&self) -> Vec<Cookie>;
fn insert_cookie(&mut self, cookie: Cookie);
fn cookies(&self) -> Vec<Cookie<'_>>;
fn insert_cookie(&mut self, cookie: Cookie<'_>);
fn remove_cookie(&mut self, name: String);
}
@ -131,7 +131,7 @@ impl RequestExt for Request<Body> {
self.extensions_mut().insert(params)
}
fn cookies(&self) -> Vec<Cookie> {
fn cookies(&self) -> Vec<Cookie<'_>> {
self.headers().get("Cookie").map_or(Vec::new(), |header| {
header
.to_str()
@ -142,13 +142,13 @@ impl RequestExt for Request<Body> {
})
}
fn cookie(&self, name: &str) -> Option<Cookie> {
fn cookie(&self, name: &str) -> Option<Cookie<'_>> {
self.cookies().into_iter().find(|c| c.name() == name)
}
}
impl ResponseExt for Response<Body> {
fn cookies(&self) -> Vec<Cookie> {
fn cookies(&self) -> Vec<Cookie<'_>> {
self.headers().get("Cookie").map_or(Vec::new(), |header| {
header
.to_str()
@ -159,7 +159,7 @@ impl ResponseExt for Response<Body> {
})
}
fn insert_cookie(&mut self, cookie: Cookie) {
fn insert_cookie(&mut self, cookie: Cookie<'_>) {
if let Ok(val) = header::HeaderValue::from_str(&cookie.to_string()) {
self.headers_mut().append("Set-Cookie", val);
}
@ -176,19 +176,19 @@ impl ResponseExt for Response<Body> {
}
impl Route<'_> {
fn method(&mut self, method: Method, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
fn method(&mut self, method: &Method, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
self.router.add(&format!("/{}{}", method.as_str(), self.path), dest);
self
}
/// Add an endpoint for `GET` requests
pub fn get(&mut self, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
self.method(Method::GET, dest)
self.method(&Method::GET, dest)
}
/// Add an endpoint for `POST` requests
pub fn post(&mut self, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
self.method(Method::POST, dest)
self.method(&Method::POST, dest)
}
}
@ -200,14 +200,14 @@ impl Server {
}
}
pub fn at(&mut self, path: &str) -> Route {
pub fn at(&mut self, path: &str) -> Route<'_> {
Route {
path: path.to_owned(),
router: &mut self.router,
}
}
pub fn listen(self, addr: String) -> Boxed<Result<(), hyper::Error>> {
pub fn listen(self, addr: &str) -> Boxed<Result<(), hyper::Error>> {
let make_svc = make_service_fn(move |_conn| {
// For correct borrowing, these values need to be borrowed
let router = self.router.clone();
@ -260,7 +260,7 @@ impl Server {
});
// Build SocketAddr from provided address
let address = &addr.parse().unwrap_or_else(|_| panic!("Cannot parse {} as address (example format: 0.0.0.0:8080)", addr));
let address = &addr.parse().unwrap_or_else(|_| panic!("Cannot parse {addr} as address (example format: 0.0.0.0:8080)"));
// Bind server to address specified above. Gracefully shut down if CTRL+C is pressed
let server = HyperServer::bind(address).serve(make_svc).with_graceful_shutdown(async {
@ -376,7 +376,7 @@ fn determine_compressor(accept_encoding: String) -> Option<CompressionType> {
// The compressor and q-value (if the latter is defined)
// will be delimited by semicolons.
let mut spl: Split<char> = val.split(';');
let mut spl: Split<'_, char> = val.split(';');
// Get the compressor. For example, in
// gzip;q=0.8
@ -438,10 +438,10 @@ fn determine_compressor(accept_encoding: String) -> Option<CompressionType> {
};
}
if cur_candidate.q != f64::NEG_INFINITY {
Some(cur_candidate.alg)
} else {
if cur_candidate.q == f64::NEG_INFINITY {
None
} else {
Some(cur_candidate.alg)
}
}
@ -453,16 +453,16 @@ fn determine_compressor(accept_encoding: String) -> Option<CompressionType> {
/// conditions are met:
///
/// 1. the HTTP client requests a compression encoding in the Content-Encoding
/// header (hence the need for the req_headers);
/// header (hence the need for the `req_headers`);
///
/// 2. the content encoding corresponds to a compression algorithm we support;
///
/// 3. the Media type in the Content-Type response header is text with any
/// subtype (e.g. text/plain) or application/json.
///
/// compress_response returns Ok on successful compression, or if not all three
/// `compress_response` returns Ok on successful compression, or if not all three
/// conditions above are met. It returns Err if there was a problem decoding
/// any header in either req_headers or res, but res will remain intact.
/// any header in either `req_headers` or res, but res will remain intact.
///
/// This function logs errors to stderr, but only in debug mode. No information
/// is logged in release builds.
@ -601,7 +601,7 @@ fn compress_body(compressor: CompressionType, body_bytes: Vec<u8>) -> Result<Vec
// This arm is for any requested compressor for which we don't yet
// have an implementation.
_ => {
CompressionType::Passthrough => {
let msg = "unsupported compressor".to_string();
return Err(msg);
}
@ -677,7 +677,7 @@ mod tests {
// Perform the compression.
if let Err(e) = block_on(compress_response(&req_headers, &mut res)) {
panic!("compress_response(&req_headers, &mut res) => Err(\"{}\")", e);
panic!("compress_response(&req_headers, &mut res) => Err(\"{e}\")");
};
// If the content was compressed, we expect the Content-Encoding
@ -699,7 +699,7 @@ mod tests {
// the Response is the same as what with which we start.
let body_vec = match block_on(body::to_bytes(res.body_mut())) {
Ok(b) => b.to_vec(),
Err(e) => panic!("{}", e),
Err(e) => panic!("{e}"),
};
if expected_encoding == CompressionType::Passthrough {
@ -715,7 +715,7 @@ mod tests {
let mut decoder: Box<dyn io::Read> = match expected_encoding {
CompressionType::Gzip => match gzip::Decoder::new(&mut body_cursor) {
Ok(dgz) => Box::new(dgz),
Err(e) => panic!("{}", e),
Err(e) => panic!("{e}"),
},
CompressionType::Brotli => Box::new(BrotliDecompressor::new(body_cursor, expected_lorem_ipsum.len())),
@ -725,7 +725,7 @@ mod tests {
let mut decompressed = Vec::<u8>::new();
if let Err(e) = io::copy(&mut decoder, &mut decompressed) {
panic!("{}", e);
panic!("{e}");
};
assert!(decompressed.eq(&expected_lorem_ipsum));