Module alloc::heap [] [src]

🔬 This is a nightly-only experimental API. (heap_api #27700)

the precise API and guarantees it provides may be tweaked slightly, especially to possibly take into account the types being stored to make room for a future tracing garbage collector

Constants

EMPTY [
Experimental
]

An arbitrary non-null address to represent zero-size allocations.

Functions

allocate [
Experimental
]

Return a pointer to size bytes of memory aligned to align.

deallocate [
Experimental
]

Deallocates the memory referenced by ptr.

reallocate [
Experimental
]

Resize the allocation referenced by ptr to size bytes.

reallocate_inplace [
Experimental
]

Resize the allocation referenced by ptr to size bytes.

usable_size [
Experimental
]

Returns the usable size of an allocation created with the specified the size and align.