Function ioslice::cast_uninit_to_init_slice

pub unsafe fn cast_uninit_to_init_slice(uninit: &[MaybeUninit<u8>]) -> &[u8]

Cast a possibly uninitialized slice of bytes, into an initializied slice, assuming that it is initialized.

Safety

The initialization variant must be upheld; that is, the caller must ensure that the buffer cannot contain any uninitialized data.