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*: Fix clippy warnings (#2139)

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* Fix needless question mark operator

* Don't convert from u64 to u64

LocalStreamId is already a u64, no need to convert.

* Don't use `.into()` to convert to the same type

* Don't specify lifetime if it can be inferred

* Use `vec!` macro if we immediately push to it

This creates the vector with the appropriate capacity.

* Don't index array when taking a reference is enough

Co-authored-by: Max Inden <mail@max-inden.de>
This commit is contained in:
Thomas Eizinger
2021-07-16 23:11:25 +10:00
committed by GitHub
parent e1646a524b
commit 20183c1ea1
8 changed files with 15 additions and 16 deletions
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4
core/src/peer_id.rs
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@ -68,8 +68,8 @@ impl PeerId {
/// Parses a `PeerId` from bytes.
pub fn from_bytes(data: &[u8]) -> Result<PeerId, Error> {
Ok(PeerId::from_multihash(Multihash::from_bytes(&data)?)
.map_err(|mh| Error::UnsupportedCode(mh.code()))?)
PeerId::from_multihash(Multihash::from_bytes(&data)?)
.map_err(|mh| Error::UnsupportedCode(mh.code()))
}
/// Tries to turn a `Multihash` into a `PeerId`.