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Fix/suppress clippy warnings

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This commit is contained in:
Yuki Okushi
2020-01-30 18:21:02 +09:00
parent d8f3f94ece
commit 21994c13eb
2 changed files with 10 additions and 10 deletions
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9
actix-cors/src/lib.rs
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@ -160,14 +160,12 @@ impl<T> AllOrSome<T> {
/// use actix_cors::Cors;
/// use actix_web::http::header;
///
/// # fn main() {
/// let cors = Cors::new()
/// .allowed_origin("https://www.rust-lang.org/")
/// .allowed_methods(vec!["GET", "POST"])
/// .allowed_headers(vec![header::AUTHORIZATION, header::ACCEPT])
/// .allowed_header(header::CONTENT_TYPE)
/// .max_age(3600);
/// # }
/// ```
#[derive(Default)]
pub struct Cors {
@ -585,7 +583,7 @@ impl Inner {
AllOrSome::All => Ok(()),
AllOrSome::Some(ref allowed_origins) => allowed_origins
.get(origin)
.and_then(|_| Some(()))
.map(|_| ())
.ok_or_else(|| CorsError::OriginNotAllowed),
};
}
@ -633,7 +631,7 @@ impl Inner {
return self
.methods
.get(&method)
.and_then(|_| Some(()))
.map(|_| ())
.ok_or_else(|| CorsError::MethodNotAllowed);
}
}
@ -651,6 +649,7 @@ impl Inner {
req.headers().get(&header::ACCESS_CONTROL_REQUEST_HEADERS)
{
if let Ok(headers) = hdr.to_str() {
#[allow(clippy::mutable_key_type)] // FIXME: revisit here
let mut hdrs = HashSet::new();
for hdr in headers.split(',') {
match HeaderName::try_from(hdr.trim()) {
@ -779,7 +778,7 @@ where
{
res.headers_mut().insert(
header::ACCESS_CONTROL_ALLOW_ORIGIN,
origin.clone(),
origin,
);
};