Function parse_modification

hail-fuzz/src/debugging/mod.rs:139–149

Parses an insertion/replacement expression of the form: " , , " e.g. 0x40000418,0,0a0b0c0d

(insert: &str)

///
/// e.g. 0x40000418,0,0a0b0c0d
fn parse_modification(insert: &str) -> Option<(u64, usize, Vec<u8>)> {
    use icicle_fuzzing::parse_u64_with_prefix;
    use icicle_vm::cpu::utils::bytes_from_hex;

    let mut parts = insert.split(',');
    let stream = parse_u64_with_prefix(parts.next()?)?;
    let offset = parse_u64_with_prefix(parts.next()?)?;
    let bytes = bytes_from_hex(parts.next()?)?;

    Some((stream, offset as usize, bytes))
}