Prefix trie (tree) datastructure (both a set and a map) that provides exact and longest-prefix matches.
1.58-bit quantization engine for BitNet neural networks
Structured bitfields, courtesy of Mycelium.
Pure-Rust AV1 codec — orphan-rebuild scaffold pending clean-room re-implementation.
A zero-cost, hardware-aligned bitfield and enumeration generator.
Advanced vector search: RaBitQ quantization with IVF and MSTG (Multi-Scale Tree Graph) index
Bitstream I/O for OxiMedia — derived from bitstream-io 4.9.0, std-only (no core2 dependency)
Pure-Rust TIFF 6.0 image decoder + encoder + container for oxideav (None/CCITT-MH/CCITT-T4-1D/CCITT-T4-2D/CCITT-T6-G4/PackBits/LZW/Deflate/JPEG-in-TIFF-7/ZSTD-50000; 1/4/8/16-bit; bilevel/gray/palette/RGB/CMYK/YCbCr; BigTIFF; tiles; multi-page)
Pure-Rust ICER (JPL wavelet image compressor, Mars rover heritage) — clean-room from Kiely & Klimesh IPN PR 42-155 (2003)
Define structures with accessors for particular bits or bit ranges
Context-adaptive binary arithmetic coding library
Pure Rust H.265/HEVC video decoder (Main and Main 10 profile, 8-bit and 10-bit 4:2:0)