Method invariant

block-buffer/src/sealed.rs:61–63

(pos: usize, block_size: usize)

    #[inline(always)]
    fn invariant(pos: usize, block_size: usize) -> bool {
        pos < block_size
    }

    #[inline(always)]
    fn split_blocks<N: ArraySize>(data: &[u8]) -> (&[Array<u8, N>], &[u8]) {