34     fn __rust_alloc(size: usize, align: usize) -> *mut u8;  in __rust_alloc()
36     fn __rust_dealloc(ptr: *mut u8, size: usize, align: usize);  in __rust_dealloc()
38     fn __rust_realloc(ptr: *mut u8, old_size: usize, align: usize, new_size: usize) -> *mut u8;  in __rust_realloc()
40     fn __rust_alloc_zeroed(size: usize, align: usize) -> *mut u8;  in __rust_alloc_zeroed()
90 pub unsafe fn alloc(layout: Layout) -> *mut u8 {  in alloc()
108 pub unsafe fn dealloc(ptr: *mut u8, layout: Layout) {  in dealloc()
127 pub unsafe fn realloc(ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {  in realloc()
161 pub unsafe fn alloc_zeroed(layout: Layout) -> *mut u8 {  in alloc_zeroed()
168     fn alloc_impl(&self, layout: Layout, zeroed: bool) -> Result<NonNull<[u8]>, AllocError> {  in alloc_impl()
184         ptr: NonNull<u8>,  in grow_impl()
188     ) -> Result<NonNull<[u8]>, AllocError> {  in grow_impl()
232     fn allocate(&self, layout: Layout) -> Result<NonNull<[u8]>, AllocError> {  in allocate()
237     fn allocate_zeroed(&self, layout: Layout) -> Result<NonNull<[u8]>, AllocError> {  in allocate_zeroed()
242     unsafe fn deallocate(&self, ptr: NonNull<u8>, layout: Layout) {  in deallocate()
253         ptr: NonNull<u8>,  in grow()
256     ) -> Result<NonNull<[u8]>, AllocError> {  in grow()
264         ptr: NonNull<u8>,  in grow_zeroed()
267     ) -> Result<NonNull<[u8]>, AllocError> {  in grow_zeroed()
275         ptr: NonNull<u8>,  in shrink()
278     ) -> Result<NonNull<[u8]>, AllocError> {  in shrink()
320 unsafe fn exchange_malloc(size: usize, align: usize) -> *mut u8 {  in exchange_malloc()