about summary refs log tree commit diff
diff options
context:
space:
mode:
authorNathaniel McCallum <nathaniel@mccallum.life>2025-09-13 08:51:28 -0400
committerNathaniel McCallum <nathaniel@mccallum.life>2025-09-24 09:21:44 -0400
commitd91025316554f9cff948639ee34bf217ef724947 (patch)
treec7d5361a6217aa49ca36f11e8569e9bdc993350f
parente9385f9eea0221ef295a188d49d16f8f5189abf1 (diff)
downloadrust-d91025316554f9cff948639ee34bf217ef724947.tar.gz
rust-d91025316554f9cff948639ee34bf217ef724947.zip
constify Default on Nanoseconds
-rw-r--r--library/core/src/num/niche_types.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/library/core/src/num/niche_types.rs b/library/core/src/num/niche_types.rs
index 610d9d8cf92..9ac0eb72bdc 100644
--- a/library/core/src/num/niche_types.rs
+++ b/library/core/src/num/niche_types.rs
@@ -112,7 +112,8 @@ impl Nanoseconds {
     pub const ZERO: Self = unsafe { Nanoseconds::new_unchecked(0) };
 }
 
-impl Default for Nanoseconds {
+#[rustc_const_unstable(feature = "const_default", issue = "143894")]
+impl const Default for Nanoseconds {
     #[inline]
     fn default() -> Self {
         Self::ZERO