Function serialize_graph_edge

atomic-core/src/apply/graph_batch.rs:360–371

(edge: &SerializedGraphEdge)

#[inline]
fn serialize_graph_edge(edge: &SerializedGraphEdge) -> [u8; 24] {
    let mut bytes = [0u8; 24];
    let dest: Position<NodeId> = edge.dest();
    let flag = edge.flag();
    let introduced_by = edge.introduced_by();

    let flag_and_pos = ((flag.bits() as u64) << 56) | (dest.pos.get() & ((1 << 56) - 1));
    bytes[0..8].copy_from_slice(&flag_and_pos.to_le_bytes());
    bytes[8..16].copy_from_slice(&dest.change.get().to_le_bytes());
    bytes[16..24].copy_from_slice(&introduced_by.get().to_le_bytes());
    bytes
}