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| author | Chris Denton <christophersdenton@gmail.com> | 2020-11-22 21:21:46 +0000 |
|---|---|---|
| committer | Chris Denton <christophersdenton@gmail.com> | 2020-11-22 21:43:30 +0000 |
| commit | 9050d12714e65ed135833b9dfd1b9619c6188ca4 (patch) | |
| tree | 54122dce114d644480db308bf411755bf07a56d3 | |
| parent | c643dd2ec8fed2852f5eee8f776d657293a6a8f2 (diff) | |
| download | rust-9050d12714e65ed135833b9dfd1b9619c6188ca4.tar.gz rust-9050d12714e65ed135833b9dfd1b9619c6188ca4.zip | |
Stabilize `alloc::Layout const` functions
Stabilizes #67521. In particular the following stable methods are stabilized as const fn: * size * align * from_size_align
| -rw-r--r-- | library/core/src/alloc/layout.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/library/core/src/alloc/layout.rs b/library/core/src/alloc/layout.rs index 2258d9614d5..339d85902b8 100644 --- a/library/core/src/alloc/layout.rs +++ b/library/core/src/alloc/layout.rs @@ -50,7 +50,7 @@ impl Layout { /// must not overflow (i.e., the rounded value must be less than /// or equal to `usize::MAX`). #[stable(feature = "alloc_layout", since = "1.28.0")] - #[rustc_const_unstable(feature = "const_alloc_layout", issue = "67521")] + #[rustc_const_stable(feature = "const_alloc_layout", since = "1.50.0")] #[inline] pub const fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutError> { if !align.is_power_of_two() { @@ -96,7 +96,7 @@ impl Layout { /// The minimum size in bytes for a memory block of this layout. #[stable(feature = "alloc_layout", since = "1.28.0")] - #[rustc_const_unstable(feature = "const_alloc_layout", issue = "67521")] + #[rustc_const_stable(feature = "const_alloc_layout", since = "1.50.0")] #[inline] pub const fn size(&self) -> usize { self.size_ @@ -104,7 +104,7 @@ impl Layout { /// The minimum byte alignment for a memory block of this layout. #[stable(feature = "alloc_layout", since = "1.28.0")] - #[rustc_const_unstable(feature = "const_alloc_layout", issue = "67521")] + #[rustc_const_stable(feature = "const_alloc_layout", since = "1.50.0")] #[inline] pub const fn align(&self) -> usize { self.align_.get() |