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authorJeremy A. Kolb <[email protected]>2019-01-22 23:20:40 +0000
committerJeremy A. Kolb <[email protected]>2019-01-22 23:20:40 +0000
commita3472f8fe16a359f9ea7a12e7b4920894921421e (patch)
tree6365cecd3c8e59246f22f7a10b86d96ae4462d8f /crates/ra_hir
parent070a9802246123c79709271c9ba6fddd6f888813 (diff)
Move label from hir to ide_api
Diffstat (limited to 'crates/ra_hir')
-rw-r--r--crates/ra_hir/src/code_model_api.rs22
1 files changed, 0 insertions, 22 deletions
diff --git a/crates/ra_hir/src/code_model_api.rs b/crates/ra_hir/src/code_model_api.rs
index 21ca36265..9ae620efd 100644
--- a/crates/ra_hir/src/code_model_api.rs
+++ b/crates/ra_hir/src/code_model_api.rs
@@ -366,28 +366,6 @@ impl Function {
366 Some(comments) 366 Some(comments)
367 } 367 }
368 } 368 }
369
370 pub fn label(&self, db: &impl HirDatabase) -> Option<String> {
371 let def_loc = self.def_id.loc(db);
372 let syntax = db.file_item(def_loc.source_item_id);
373 let node = ast::FnDef::cast(&syntax).expect("fn def should point to FnDef node");
374
375 let label: String = if let Some(body) = node.body() {
376 let body_range = body.syntax().range();
377 let label: String = node
378 .syntax()
379 .children()
380 .filter(|child| !child.range().is_subrange(&body_range)) // Filter out body
381 .filter(|child| ast::Comment::cast(child).is_none()) // Filter out comments
382 .map(|node| node.text().to_string())
383 .collect();
384 label
385 } else {
386 node.syntax().text().to_string()
387 };
388
389 Some(label.trim().to_owned())
390 }
391} 369}
392 370
393#[derive(Debug, Clone, PartialEq, Eq, Hash)] 371#[derive(Debug, Clone, PartialEq, Eq, Hash)]