bjoernager/rust
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Changing the alloc() to accept &self instead of &mut self

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This commit is contained in:
blitzerr 2020-09-20 20:14:44 -07:00
parent fb1dc34a83
commit d9d02fa168
5 changed files with 15 additions and 14 deletions
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4
library/alloc/src/alloc.rs
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@ -145,7 +145,7 @@ pub unsafe fn alloc_zeroed(layout: Layout) -> *mut u8 {
impl Global {
#[inline]
fn alloc_impl(&mut self, layout: Layout, zeroed: bool) -> Result<NonNull<[u8]>, AllocErr> {
fn alloc_impl(&self, layout: Layout, zeroed: bool) -> Result<NonNull<[u8]>, AllocErr> {
match layout.size() {
0 => Ok(NonNull::slice_from_raw_parts(layout.dangling(), 0)),
// SAFETY: `layout` is non-zero in size,
@ -208,7 +208,7 @@ impl Global {
#[unstable(feature = "allocator_api", issue = "32838")]
unsafe impl AllocRef for Global {
#[inline]
fn alloc(&mut self, layout: Layout) -> Result<NonNull<[u8]>, AllocErr> {
fn alloc(&self, layout: Layout) -> Result<NonNull<[u8]>, AllocErr> {
self.alloc_impl(layout, false)
}