Refactor `Kmer`, `SuperKmer`, and chunk reader into optimized, generic representations with compile-time length parameters and bitwise operations. Update the pipeline and scheduler to support batch processing, 1→N flat transformations, and multi-source merging. Introduce an approximate evidence mode using b-bit fingerprints and `.idx` files, alongside existing exact mode. Update CLI documentation, minimizer selection, and query output schema accordingly.
These files catalog test coverage for Rust modules across architecture, implementation, and theory sections. They track recent structural changes, flag areas prone to documentation drift, and mandate verification of key parameters and routing logic to maintain alignment with the active codebase.
- Add `hash` field to MmerItem for stable, randomized minimizer ordering
- Introduce hash_mMER() using mix64 with XOR seed to avoid fixed points (e.g., poly-A/T)
- Remove is_degenerate() and minimizer_worse(), simplifying comparison to hash-only
- Update push logic: compare hashes instead of canonical values with degeneracy checks
- Introduce new `obipackage` library with pipeline stages, scheduler and worker pool
- Refactor path expansion in `obiread`: replace old list_of_files with new PathIter iterator
- Add MIME type detection using `infer` crate (fastq/fasta)
- Update dependencies in Cargo.lock: add bumpalo, byteorder, cfb (with deps), fnv,
infer, js-sys/uuid/wasm-bindgen ecosystem
- Fix formatting and improve tests in SuperKmer (canonical, revcomp)
* Note: edition = "2024" in obipipeline/Cargo.toml is invalid; should be 2021
- Update super-kmer definition in `kmERS.md` to specify that non-degenerate m-mers are preferred over degenerate ones (degeneracy = homopolymer).
- Refactor `superkmer.rs`: change `.canonical()` to mutate in-place and return bool.
- Add `m` field & canonical-aware minimizer position calculation to SuperKmerIter in obiskbuilder.
- Add helper functions `is_degenerate` and minimizer comparison logic to rolling_stat.rs for consistent tie-breaking.
- Minor formatting cleanup in superkmer command and chunk processing.
Eric Coissac