Function encode_session_event_key

atomic-core/src/change/session.rs:193–198

(provenance_id: u64, seq: u64)

/// the B-tree) matches numeric order, enabling correct prefix range scans.
#[inline]
pub fn encode_session_event_key(provenance_id: u64, seq: u64) -> [u8; 16] {
    let mut key = [0u8; 16];
    key[0..8].copy_from_slice(&provenance_id.to_be_bytes());
    key[8..16].copy_from_slice(&seq.to_be_bytes());
    key
}

/// Decode a `(provenance_id, seq)` pair from 16 bytes.
#[inline]