Function value_bytes_are_null

nodedb-query/src/msgpack_scan/aggregate.rs:409–411

Check if msgpack bytes represent null. Msgpack null is the single byte 0xc0.

(bytes: &[u8])

/// Check if msgpack bytes represent null. Msgpack null is the single byte 0xc0.
fn value_bytes_are_null(bytes: &[u8]) -> bool {
    bytes == [0xc0]
}

/// FNV-1a hash for raw bytes (used by approx aggregates to feed HLL/SpaceSaving).
fn hash_bytes(bytes: &[u8]) -> u64 {