diff options
Diffstat (limited to 'library/core/src/ptr/alignment.rs')
| -rw-r--r-- | library/core/src/ptr/alignment.rs | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/library/core/src/ptr/alignment.rs b/library/core/src/ptr/alignment.rs index efe6d4183e3..bbf7199fffa 100644 --- a/library/core/src/ptr/alignment.rs +++ b/library/core/src/ptr/alignment.rs @@ -9,8 +9,7 @@ use crate::{cmp, fmt, hash, mem, num}; /// Note that particularly large alignments, while representable in this type, /// are likely not to be supported by actual allocators and linkers. #[unstable(feature = "ptr_alignment_type", issue = "102070")] -#[derive(Copy, Clone, Eq)] -#[derive_const(PartialEq)] +#[derive(Copy, Clone, PartialEq, Eq)] #[repr(transparent)] pub struct Alignment(AlignmentEnum); @@ -170,7 +169,7 @@ impl From<Alignment> for usize { #[rustc_const_unstable(feature = "const_alloc_layout", issue = "67521")] #[unstable(feature = "ptr_alignment_type", issue = "102070")] -impl const cmp::Ord for Alignment { +impl cmp::Ord for Alignment { #[inline] fn cmp(&self, other: &Self) -> cmp::Ordering { self.as_nonzero().get().cmp(&other.as_nonzero().get()) @@ -179,7 +178,7 @@ impl const cmp::Ord for Alignment { #[rustc_const_unstable(feature = "const_alloc_layout", issue = "67521")] #[unstable(feature = "ptr_alignment_type", issue = "102070")] -impl const cmp::PartialOrd for Alignment { +impl cmp::PartialOrd for Alignment { #[inline] fn partial_cmp(&self, other: &Self) -> Option<cmp::Ordering> { Some(self.cmp(other)) @@ -201,8 +200,7 @@ type AlignmentEnum = AlignmentEnum32; #[cfg(target_pointer_width = "64")] type AlignmentEnum = AlignmentEnum64; -#[derive(Copy, Clone, Eq)] -#[derive_const(PartialEq)] +#[derive(Copy, Clone, PartialEq, Eq)] #[repr(u16)] enum AlignmentEnum16 { _Align1Shl0 = 1 << 0, @@ -223,8 +221,7 @@ enum AlignmentEnum16 { _Align1Shl15 = 1 << 15, } -#[derive(Copy, Clone, Eq)] -#[derive_const(PartialEq)] +#[derive(Copy, Clone, PartialEq, Eq)] #[repr(u32)] enum AlignmentEnum32 { _Align1Shl0 = 1 << 0, @@ -261,8 +258,7 @@ enum AlignmentEnum32 { _Align1Shl31 = 1 << 31, } -#[derive(Copy, Clone, Eq)] -#[derive_const(PartialEq)] +#[derive(Copy, Clone, PartialEq, Eq)] #[repr(u64)] enum AlignmentEnum64 { _Align1Shl0 = 1 << 0, |