std​::ptr

Traits

RawPtr

Functions

array_eacharray_each_with_lenbuf_lencopy_memorycopy_nonoverlapping_memorymut_nullnullpositionreadread_and_zeroreplaceset_memoryswapwritezero_memory

Function std::ptr::mut_nullUnstable[src]

pub fn mut_null<T>() -> *mut T

Create an unsafe mutable null pointer.

Example

fn main() { use std::ptr; let p: *mut int = ptr::mut_null(); assert!(p.is_null()); }
use std::ptr;

let p: *mut int = ptr::mut_null();
assert!(p.is_null());