Function safe_transmute::transmute_many_pedantic_mut

source ·
pub fn transmute_many_pedantic_mut<T: TriviallyTransmutable>(
    bytes: &mut [u8]
) -> Result<&mut [T], Error<'_, u8, T>>
Expand description

Transmute a byte slice into a sequence of values of the given type.

§Errors

An error is returned in one of the following situations:

  • The data does not have a memory alignment compatible with T. You will have to make a copy anyway, or modify how the data was originally made.
  • The data does not have enough bytes for a single value T.

§Examples

// Little-endian
assert_eq!(transmute_many_pedantic_mut::<u16>(&mut [0x0F, 0x0E, 0x0A, 0x0B])?,
           &mut [0x0E0F, 0x0B0A]);