Function try_cast_mut

pub fn try_cast_mut<A, B>(a: &mut A) -> Result<&mut B, CheckedCastError> 
where
    A: NoUninit + AnyBitPattern,
    B: CheckedBitPattern + NoUninit,

Available on crate feature dep_bytemuck only.

Try to convert a &mut A into &mut B.

As try_cast_ref, but mut.