Function encode_sparse_tile

nodedb-array/src/codec/tile_encode.rs:60–69

Encode a `SparseTile` into `out`. The segment writer wraps this payload in BlockFraming (length + CRC).

(tile: &SparseTile, out: &mut Vec<u8>)

/// Encode a `SparseTile` into `out`. The segment writer wraps this payload
/// in BlockFraming (length + CRC).
pub fn encode_sparse_tile(tile: &SparseTile, out: &mut Vec<u8>) -> ArrayResult<()> {
    let tag = choose_tag(tile);
    out.push(tag.as_byte());
    out.push(PAYLOAD_VERSION);

    match tag {
        CodecTag::Raw => encode_raw(tile, out),
        CodecTag::Structural => encode_structural(tile, out),
    }
}

fn encode_raw(tile: &SparseTile, out: &mut Vec<u8>) -> ArrayResult<()> {
    let bytes = zerompk::to_msgpack_vec(tile).map_err(|e| ArrayError::SegmentCorruption {