Function bitvec::ptr::read [−][src]
pub unsafe fn read<O, T>(src: BitPtr<Const, O, T>) -> bool where
O: BitOrder,
T: BitStore,
Reads the bit from src
.
Original
Safety
Behavior is undefined if any of the following conditions are violated:
src
must be valid for reads.src
must point to a properly initialized value of typeT
.
Examples
use bitvec::prelude::*; let data = 128u8; let ptr = BitPtr::<_, Msb0, _>::from_ref(&data); assert!(unsafe { bitvec::ptr::read(ptr) });