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| author | Jonas Schievink <jonasschievink@gmail.com> | 2021-04-09 22:52:13 +0200 |
|---|---|---|
| committer | Jonas Schievink <jonasschievink@gmail.com> | 2021-04-09 22:52:13 +0200 |
| commit | 30ce8b20ec70e8eb5d2203c4dbf104f57dfca49b (patch) | |
| tree | 02fd9fd5dc8dd425e717d8237d622ef0336f3c05 | |
| parent | 343b14f7e06f3ec82a15b3648ba229e03e0b0583 (diff) | |
| download | rust-30ce8b20ec70e8eb5d2203c4dbf104f57dfca49b.tar.gz rust-30ce8b20ec70e8eb5d2203c4dbf104f57dfca49b.zip | |
Avoid an unnecessary `collect`
| -rw-r--r-- | crates/hir_def/src/attr.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crates/hir_def/src/attr.rs b/crates/hir_def/src/attr.rs index dd99c8d15a8..786fad6e1d5 100644 --- a/crates/hir_def/src/attr.rs +++ b/crates/hir_def/src/attr.rs @@ -751,9 +751,7 @@ fn collect_attrs( .chain(inner_docs.into_iter().flatten()) .map(|docs_text| (docs_text.syntax().text_range().start(), Either::Right(docs_text))); // sort here by syntax node offset because the source can have doc attributes and doc strings be interleaved - let attrs: Vec<_> = docs.chain(attrs).sorted_by_key(|&(offset, _)| offset).collect(); - - attrs.into_iter().map(|(_, attr)| attr) + docs.chain(attrs).sorted_by_key(|&(offset, _)| offset).map(|(_, attr)| attr) } pub(crate) fn variants_attrs_source_map( |