move node at offset to aglo already

2019-01-08 20:44:31 +03:00
parent 1b82084a5f
commit 702bdacb03
11 changed files with 19 additions and 22 deletions
--- a/crates/ra_editor/src/lib.rs
+++ b/crates/ra_editor/src/lib.rs
@@ -120,10 +120,6 @@ pub fn syntax_tree(file: &SourceFile) -> String {
    ::ra_syntax::utils::dump_tree(file.syntax())
 }

-pub fn find_node_at_offset<N: AstNode>(syntax: &SyntaxNode, offset: TextUnit) -> Option<&N> {
-    find_leaf_at_offset(syntax, offset).find_map(|leaf| leaf.ancestors().find_map(N::cast))
-}
-
 #[cfg(test)]
 mod tests {
    use ra_syntax::AstNode;