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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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2
protocols/kad/src/kbucket.rs
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@@ -186,7 +186,7 @@ where
///
/// The buckets are ordered by proximity to the `local_key`, i.e. the first
/// bucket is the closest bucket (containing at most one key).
pub fn iter<'a>(&'a mut self) -> impl Iterator<Item = KBucketRef<'a, TKey, TVal>> + 'a {
pub fn iter(&mut self) -> impl Iterator<Item = KBucketRef<'_, TKey, TVal>> + '_ {
let applied_pending = &mut self.applied_pending;
self.buckets.iter_mut().enumerate().map(move |(i, b)| {
if let Some(applied) = b.apply_pending() {