alloc::heap::EMPTY
[−]
[src]
pub const EMPTY: *mut ()=
0x1 as *mut ()
Unstable (
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
An arbitrary non-null address to represent zero-size allocations.
This preserves the non-null invariant for types like Box<T>
. The address
may overlap with non-zero-size memory allocations.