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envapsulate navigation target better

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This commit is contained in:
Aleksey Kladov
2019-01-11 14:00:54 +03:00
parent 1d3d05d5d7
commit f9ed8d4d23
8 changed files with 102 additions and 96 deletions
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4
crates/ra_ide_api/src/hover.rs
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@@ -88,11 +88,11 @@ fn doc_text_for(db: &RootDatabase, nav: NavigationTarget) -> Cancelable<Option<S
impl NavigationTarget {
fn node(&self, db: &RootDatabase) -> Option<TreePtr<SyntaxNode>> {
let source_file = db.source_file(self.file_id);
let source_file = db.source_file(self.file_id());
let source_file = source_file.syntax();
let node = source_file
.descendants()
.find(|node| node.kind() == self.kind && node.range() == self.range)?
.find(|node| node.kind() == self.kind() && node.range() == self.range())?
.to_owned();
Some(node)
}