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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-10-03 12:20:15 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-10-03 18:12:37 +1100 |
| commit | a2051dd578f70e4976e1aa3d282df399fcbcb144 (patch) | |
| tree | d6ed8bb427139c4aacc27d87b1ebd62f47f078ed /compiler/rustc_trait_selection/src/traits/vtable.rs | |
| parent | 816383c60dda68cf225164bae07f6b597261b4ab (diff) | |
| download | rust-a2051dd578f70e4976e1aa3d282df399fcbcb144.tar.gz rust-a2051dd578f70e4976e1aa3d282df399fcbcb144.zip | |
Optimize some `alloc_from_iter` call sites.
There's no need to collect an iterator into a `Vec`, or to call `into_iter` at the call sites.
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/vtable.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/vtable.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/vtable.rs b/compiler/rustc_trait_selection/src/traits/vtable.rs index e41073937be..f23c100a686 100644 --- a/compiler/rustc_trait_selection/src/traits/vtable.rs +++ b/compiler/rustc_trait_selection/src/traits/vtable.rs @@ -316,7 +316,7 @@ fn vtable_entries<'tcx>( dump_vtable_entries(tcx, sp, trait_ref, &entries); } - tcx.arena.alloc_from_iter(entries.into_iter()) + tcx.arena.alloc_from_iter(entries) } /// Find slot base for trait methods within vtable entries of another trait |