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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /library/alloc/src/vec/is_zero.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--library/alloc/src/vec/is_zero.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/library/alloc/src/vec/is_zero.rs b/library/alloc/src/vec/is_zero.rs
index 92a32779b..2e025c8a4 100644
--- a/library/alloc/src/vec/is_zero.rs
+++ b/library/alloc/src/vec/is_zero.rs
@@ -1,3 +1,5 @@
+use core::num::{Saturating, Wrapping};
+
use crate::boxed::Box;
#[rustc_specialization_trait]
@@ -144,3 +146,17 @@ impl_is_zero_option_of_nonzero!(
NonZeroUsize,
NonZeroIsize,
);
+
+unsafe impl<T: IsZero> IsZero for Wrapping<T> {
+ #[inline]
+ fn is_zero(&self) -> bool {
+ self.0.is_zero()
+ }
+}
+
+unsafe impl<T: IsZero> IsZero for Saturating<T> {
+ #[inline]
+ fn is_zero(&self) -> bool {
+ self.0.is_zero()
+ }
+}