Function encode_coord_axis_rle

nodedb-array/src/codec/coord_rle.rs:53–59

Encode a DimDict using RLE if beneficial, falling back to delta otherwise.

(dict: &DimDict, out: &mut Vec<u8>)

/// Encode a DimDict using RLE if beneficial, falling back to delta otherwise.
pub fn encode_coord_axis_rle(dict: &DimDict, out: &mut Vec<u8>) -> ArrayResult<()> {
    if should_use_rle(&dict.indices) {
        encode_rle(dict, out)
    } else {
        encode_coord_axis(dict, out)
    }
}

fn encode_rle(dict: &DimDict, out: &mut Vec<u8>) -> ArrayResult<()> {
    out.extend_from_slice(&RLE_MARKER.to_le_bytes());