Update IsZero documentation

2023-01-18 15:48:53 +00:00 · 2023-01-18 15:48:53 +00:00 · 50e9f2e6e8
parent b94a29a25f
commit 50e9f2e6e8
1 changed files with 2 additions and 1 deletions
--- a/library/alloc/src/vec/is_zero.rs
+++ b/library/alloc/src/vec/is_zero.rs
@ -4,7 +4,8 @@ use crate::boxed::Box;

 #[rustc_specialization_trait]
 pub(super) unsafe trait IsZero {
-    /// Whether this value's representation is all zeros
+    /// Whether this value's representation is all zeros,
+    /// or can be represented with all zeroes.
    fn is_zero(&self) -> bool;
 }