kill text utils

1 files changed, 7 insertions, 0 deletions

diff --git a/crates/ra_text_edit/src/lib.rs b/crates/ra_text_edit/src/lib.rs
index 22f3fdc0c..fb693b3ae 100644
--- a/crates/ra_text_edit/src/lib.rs
+++ b/crates/ra_text_edit/src/lib.rs
@@ -28,4 +28,11 @@ impl AtomTextEdit {
     pub fn insert(offset: TextUnit, text: String) -> AtomTextEdit {
         AtomTextEdit::replace(TextRange::offset_len(offset, 0.into()), text)
     }
+
+    pub fn apply(&self, mut text: String) -> String {
+        let start = u32::from(self.delete.start()) as usize;
+        let end = u32::from(self.delete.end()) as usize;
+        text.replace_range(start..end, &self.insert);
+        text
+    }
 }