Function `fill_bytes_via_next_word`

pub fn fill_bytes_via_next_word<E, W: Word>(dst: &mut [u8], next_word: impl FnMut() -> Result<W, E>) -> Result<(), E>

Fill dst with bytes using next_word

This may be used to implement fill_bytes over next_u32 or next_u64. Words are used in order of generation. The last word may be partially discarded.