Function insert_slice

hail-fuzz/src/utils.rs:108–113

(input: &mut Vec<u8>, x: &[u8], offset: usize)

}

pub fn insert_slice(input: &mut Vec<u8>, x: &[u8], offset: usize) {
    let position = offset..((offset + x.len()).min(input.len()));
    input.resize(input.len() + x.len(), 0);
    input.copy_within(position, offset + x.len());
    input[offset..offset + x.len()].copy_from_slice(x);
}

pub fn insert_slice_strided(input: &mut Vec<u8>, x: &[u8], offset: usize, stride: usize) {
    let len = x.len() * stride;