diff options
Diffstat (limited to 'library/core/src/ptr/alignment.rs')
| -rw-r--r-- | library/core/src/ptr/alignment.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/library/core/src/ptr/alignment.rs b/library/core/src/ptr/alignment.rs index 402634e49b3..bc7d3a1de71 100644 --- a/library/core/src/ptr/alignment.rs +++ b/library/core/src/ptr/alignment.rs @@ -171,7 +171,8 @@ impl fmt::Debug for Alignment { } #[unstable(feature = "ptr_alignment_type", issue = "102070")] -impl TryFrom<NonZero<usize>> for Alignment { +#[rustc_const_unstable(feature = "const_convert", issue = "143773")] +impl const TryFrom<NonZero<usize>> for Alignment { type Error = num::TryFromIntError; #[inline] @@ -181,7 +182,8 @@ impl TryFrom<NonZero<usize>> for Alignment { } #[unstable(feature = "ptr_alignment_type", issue = "102070")] -impl TryFrom<usize> for Alignment { +#[rustc_const_unstable(feature = "const_convert", issue = "143773")] +impl const TryFrom<usize> for Alignment { type Error = num::TryFromIntError; #[inline] @@ -191,7 +193,7 @@ impl TryFrom<usize> for Alignment { } #[unstable(feature = "ptr_alignment_type", issue = "102070")] -#[rustc_const_unstable(feature = "const_try", issue = "74935")] +#[rustc_const_unstable(feature = "const_convert", issue = "143773")] impl const From<Alignment> for NonZero<usize> { #[inline] fn from(align: Alignment) -> NonZero<usize> { @@ -200,7 +202,7 @@ impl const From<Alignment> for NonZero<usize> { } #[unstable(feature = "ptr_alignment_type", issue = "102070")] -#[rustc_const_unstable(feature = "const_try", issue = "74935")] +#[rustc_const_unstable(feature = "const_convert", issue = "143773")] impl const From<Alignment> for usize { #[inline] fn from(align: Alignment) -> usize { |