kill utils module

1 files changed, 0 insertions, 4 deletions

diff --git a/crates/ra_ide_api_light/src/lib.rs b/crates/ra_ide_api_light/src/lib.rs
index 6d1ce8dbf..43cdd6ea4 100644
--- a/crates/ra_ide_api_light/src/lib.rs
+++ b/crates/ra_ide_api_light/src/lib.rs
@@ -123,10 +123,6 @@ pub fn highlight(root: &SyntaxNode) -> Vec<HighlightedRange> {
     res
 }
 
-pub fn syntax_tree(file: &SourceFile) -> String {
-    ::ra_syntax::utils::dump_tree(file.syntax())
-}
-
 #[cfg(test)]
 mod tests {
     use ra_syntax::AstNode;