Function get_non_empty_streams

hail-fuzz/src/utils.rs:163–169

Retrivies the address and size of all streams in `data` with an non-zero length.

(data: &MultiStream)

/// Retrivies the address and size of all streams in `data` with an non-zero length.
pub(crate) fn get_non_empty_streams(data: &MultiStream) -> Vec<(StreamKey, usize)> {
    data.streams
        .iter()
        .filter(|(_, data)| !data.bytes.is_empty())
        .map(|(key, data)| (*key, data.bytes.len()))
        .collect()
}

/// Assign weights that control often each stream is mutated based on on the colorization rate.
/// This avoids spending effort on mutating streams that have little to zero impact on the path of