Update IsZero documentation

clubby789 · clubby789 · commit 50e9f2e6e879 · 2023-01-18T15:48:53.000Z
diff --git 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;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,8 @@ use crate::boxed::Box;`
`4`	`4`
`5`	`5`	`#[rustc_specialization_trait]`
`6`	`6`	`pub(super) unsafe trait IsZero {`
`7`		`- /// Whether this value's representation is all zeros`
	`7`	`+ /// Whether this value's representation is all zeros,`
	`8`	`+ /// or can be represented with all zeroes.`
`8`	`9`	`fn is_zero(&self) -> bool;`
`9`	`10`	`}`
`10`	`11`