0fb840211a
Fix needless_lifetimes in rustc_serialize
Hi,
This PR fixes the following clipy warnings:
```
warning: the following explicit lifetimes could be elided: 'a
--> compiler/rustc_serialize/src/serialize.rs:328:6
|
328 | impl<'a, S: Encoder, T: Encodable<S>> Encodable<S> for Cow<'a, [T]>
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
= note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
|
328 - impl<'a, S: Encoder, T: Encodable<S>> Encodable<S> for Cow<'a, [T]>
328 + impl<S: Encoder, T: Encodable<S>> Encodable<S> for Cow<'_, [T]>
|
warning: the following explicit lifetimes could be elided: 'a
--> compiler/rustc_serialize/src/serialize.rs:348:6
|
348 | impl<'a, S: Encoder> Encodable<S> for Cow<'a, str> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
348 - impl<'a, S: Encoder> Encodable<S> for Cow<'a, str> {
348 + impl<S: Encoder> Encodable<S> for Cow<'_, str> {
|
warning: the following explicit lifetimes could be elided: 'a
--> compiler/rustc_serialize/src/serialize.rs:355:6
|
355 | impl<'a, D: Decoder> Decodable<D> for Cow<'a, str> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
355 - impl<'a, D: Decoder> Decodable<D> for Cow<'a, str> {
355 + impl<D: Decoder> Decodable<D> for Cow<'_, str> {
```
Best regards,
Michal
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