Merge #5324

5324: Implementations lens for unions r=matklad a=matklad

closes #4728



bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

Author: bors[bot]

crates/ra_ide/src/display/structure.rs

@@ -127,6 +127,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
                 decl_with_detail(it, Some(detail))
             },
             ast::StructDef(it) => decl(it),
+            ast::UnionDef(it) => decl(it),
             ast::EnumDef(it) => decl(it),
             ast::EnumVariant(it) => decl(it),
             ast::TraitDef(it) => decl(it),

crates/rust-analyzer/src/handlers.rs

@@ -878,9 +878,14 @@ pub(crate) fn handle_code_lens(
             snap.analysis
                 .file_structure(file_id)?
                 .into_iter()
-                .filter(|it| match it.kind {
-                    SyntaxKind::TRAIT_DEF | SyntaxKind::STRUCT_DEF | SyntaxKind::ENUM_DEF => true,
-                    _ => false,
+                .filter(|it| {
+                    matches!(
+                        it.kind,
+                        SyntaxKind::TRAIT_DEF
+                            | SyntaxKind::STRUCT_DEF
+                            | SyntaxKind::ENUM_DEF
+                            | SyntaxKind::UNION_DEF
+                    )
                 })
                 .map(|it| {
                     let range = to_proto::range(&line_index, it.node_range);