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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2019-09-25 06:27:07 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2019-09-25 06:27:07 +0100 |
| commit | 6bac2d0a637a6d0b3922a6f8fe05fa32d6d43b15 (patch) | |
| tree | c3c2af75fa7be376506bf0ffe23fe8cad9c6c402 /crates/ra_hir/src/ty.rs | |
| parent | c7420ddaaa76741d1eebe393406b38ba5596e54a (diff) | |
| parent | 9c45a9e58632966984a79e18aa5221efb65e0ead (diff) | |
Merge #1904
1904: Remove redundant `clone()` r=matklad a=sinkuu
Co-authored-by: Shotaro Yamada <[email protected]>
Diffstat (limited to 'crates/ra_hir/src/ty.rs')
| -rw-r--r-- | crates/ra_hir/src/ty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_hir/src/ty.rs b/crates/ra_hir/src/ty.rs index e6ecbe1ea..fae9c1e22 100644 --- a/crates/ra_hir/src/ty.rs +++ b/crates/ra_hir/src/ty.rs | |||
| @@ -223,7 +223,7 @@ impl Substs { | |||
| 223 | } | 223 | } |
| 224 | 224 | ||
| 225 | pub fn prefix(&self, n: usize) -> Substs { | 225 | pub fn prefix(&self, n: usize) -> Substs { |
| 226 | Substs(self.0.iter().cloned().take(n).collect::<Vec<_>>().into()) | 226 | Substs(self.0[..std::cmp::min(self.0.len(), n)].into()) |
| 227 | } | 227 | } |
| 228 | 228 | ||
| 229 | pub fn walk(&self, f: &mut impl FnMut(&Ty)) { | 229 | pub fn walk(&self, f: &mut impl FnMut(&Ty)) { |