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Diffstat (limited to 'crates/hir-def/src/attr.rs')
| -rw-r--r-- | crates/hir-def/src/attr.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/crates/hir-def/src/attr.rs b/crates/hir-def/src/attr.rs index 26f76afb1f..dfee397619 100644 --- a/crates/hir-def/src/attr.rs +++ b/crates/hir-def/src/attr.rs @@ -207,6 +207,13 @@ impl Attrs { }) } + pub fn has_doc_notable_trait(&self) -> bool { + self.by_key("doc").tt_values().any(|tt| { + tt.delimiter.kind == DelimiterKind::Parenthesis && + matches!(&*tt.token_trees, [tt::TokenTree::Leaf(tt::Leaf::Ident(ident))] if ident.text == "notable_trait") + }) + } + pub fn doc_exprs(&self) -> impl Iterator<Item = DocExpr> + '_ { self.by_key("doc").tt_values().map(DocExpr::parse) } |