hacky fix for cancelling

[rust.git] / crates / ide / src / prime_caches / topologic_sort.rs

diff --git a/crates/ide/src/prime_caches/topologic_sort.rs b/crates/ide/src/prime_caches/topologic_sort.rs
index 68ba2d4a7b88e8f90f9c80b53be8f55a850552d5..f54d2c19086c94e9019078f6ccfa14963d553762 100644 (file)
--- a/crates/ide/src/prime_caches/topologic_sort.rs
+++ b/crates/ide/src/prime_caches/topologic_sort.rs
@@ -60,10 +60,6 @@ pub(crate) fn pending(&self) -> usize {
         self.nodes.len()
     }
 
-    pub(crate) fn is_empty(&self) -> bool {
-        self.nodes.len() == 0 && self.ready.len() == 0
-    }
-
     pub(crate) fn mark_done(&mut self, item: T) {
         let entry = self.nodes.remove(&item).expect("invariant: unknown item marked as done");