Module vortex_array::compress

Traits

• CompressionStrategy

Functions

• check_dtype_unchanged
  Check that compression did not alter the dtype
• check_statistics_unchanged
• check_validity_unchanged
  Check that compression did not alter the length of the validity array.
• compute_precompression_stats
  Eagerly compute certain statistics (i.e., pruning stats plus UncompressedSizeInBytes) for an array. This function is intended to be called in compressors, immediately before compression occurs.