zrip (repo) is a pure Rust zstd codec. Fast and DFast strategies, levels -7 through 4. Optimized for encode throughput in transfer pipelines that need standard zstd frames at high speed. Includes COVER/FastCOVER dictionary training, streaming encode/decode, and no_std support.
All compression and decompression logic is #![forbid(unsafe_code)]. unsafe is confined to SIMD kernels and unchecked accessor wrappers with debug_assert! guards.
Perf: x86_64
Let it rip! Contributions welcome.