compress_reference_segment

ragc_core::segment_compression

Function compress_reference_segment 

Source 
pub fn compress_reference_segment(data: &Contig) -> Result<(PackedBlock, u8)>
Expand description

Compress a reference segment with automatic tuple packing decision

IMPORTANT: Matches C++ AGC’s store_in_archive() logic!

  • Checks repetitiveness of data
  • If repetitiveness < 0.5: use tuple packing (marker 1, level 13)
  • If repetitiveness >= 0.5: use plain ZSTD (marker 0, level 19)

Returns (compressed_data, marker_byte)