diff options
Diffstat (limited to 'compiler/rustc_data_structures/src')
| -rw-r--r-- | compiler/rustc_data_structures/src/vec_map.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_data_structures/src/vec_map.rs b/compiler/rustc_data_structures/src/vec_map.rs index 96e33184658..e3fa587985d 100644 --- a/compiler/rustc_data_structures/src/vec_map.rs +++ b/compiler/rustc_data_structures/src/vec_map.rs @@ -70,6 +70,10 @@ where pub fn iter_mut(&mut self) -> impl Iterator<Item = (&K, &mut V)> { self.into_iter() } + + pub fn retain(&mut self, f: impl Fn(&(K, V)) -> bool) { + self.0.retain(f) + } } impl<K, V> Default for VecMap<K, V> { |