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author | Aleksey Kladov <[email protected]> | 2020-03-18 15:41:24 +0000 |
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committer | Aleksey Kladov <[email protected]> | 2020-03-18 18:34:47 +0000 |
commit | 3f6dc20d3cf3fa101552a9067b98a1314260a679 (patch) | |
tree | 7be0684f1c2660eb5da089d1067d13a343e8bcff /crates/ra_syntax/src/ast/extensions.rs | |
parent | 4e50efcfc5fc6e280e638dd446b90e970f7ce699 (diff) |
Merge imports assist
Work towards #2220
Diffstat (limited to 'crates/ra_syntax/src/ast/extensions.rs')
-rw-r--r-- | crates/ra_syntax/src/ast/extensions.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs index d5986e8b4..c3ae8f90e 100644 --- a/crates/ra_syntax/src/ast/extensions.rs +++ b/crates/ra_syntax/src/ast/extensions.rs | |||
@@ -167,6 +167,20 @@ impl ast::UseTreeList { | |||
167 | .and_then(ast::UseTree::cast) | 167 | .and_then(ast::UseTree::cast) |
168 | .expect("UseTreeLists are always nested in UseTrees") | 168 | .expect("UseTreeLists are always nested in UseTrees") |
169 | } | 169 | } |
170 | pub fn l_curly(&self) -> Option<SyntaxToken> { | ||
171 | self.token(T!['{']) | ||
172 | } | ||
173 | |||
174 | pub fn r_curly(&self) -> Option<SyntaxToken> { | ||
175 | self.token(T!['}']) | ||
176 | } | ||
177 | |||
178 | fn token(&self, kind: SyntaxKind) -> Option<SyntaxToken> { | ||
179 | self.syntax() | ||
180 | .children_with_tokens() | ||
181 | .filter_map(|it| it.into_token()) | ||
182 | .find(|it| it.kind() == kind) | ||
183 | } | ||
170 | } | 184 | } |
171 | 185 | ||
172 | impl ast::ImplDef { | 186 | impl ast::ImplDef { |