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-rw-r--r--crates/ra_arena/src/lib.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/crates/ra_arena/src/lib.rs b/crates/ra_arena/src/lib.rs
index ea98d5444..441fbb3cb 100644
--- a/crates/ra_arena/src/lib.rs
+++ b/crates/ra_arena/src/lib.rs
@@ -96,6 +96,9 @@ impl<T> Arena<T> {
96 pub const fn new() -> Arena<T> { 96 pub const fn new() -> Arena<T> {
97 Arena { data: Vec::new() } 97 Arena { data: Vec::new() }
98 } 98 }
99 pub fn clear(&mut self) {
100 self.data.clear();
101 }
99 102
100 pub fn len(&self) -> usize { 103 pub fn len(&self) -> usize {
101 self.data.len() 104 self.data.len()