aatxe-core

Pure, IO-free core types + statistics + comparison logic for aatxe — a statistical microbenchmark + regression-gate harness for TypeScript, Go, and Rust.

This crate is the algorithmic heart of the system. It is consumed by:

• aatxe-bench — the Rust authoring SDK.
• the aatxe CLI — the comparator + sticky-comment poster.

You probably do not want to depend on aatxe-core directly unless you are building a custom adapter or a comparator-equivalent tool. Most users want aatxe-bench.

What's inside

• types — RunReport, BenchRun, CompareReport (camelCase serde).
• stats — Welford mean, Mann-Whitney-U with continuity + tie correction, MAD merge-walk, Welch-t (diagnostic).
• compare — three-signal verdict: effect size × significance × noise gate.
• report — sticky-marker markdown rendering.
• affected — regex import-graph + git-diff intersection, generic over Language.

License

MIT. See LICENSE at the workspace root.