[jcfangc]

Summary

• Add Packed search cross-word property coverage for BITS=4, 5, and 6.
• Extend the shared slice oracle to verify both PackedStr and PackedString for find, rfind, and contains.
• Keep this foundation change test-only; production search behavior and API are unchanged.

Validation

• cargo fmt --check
• cargo check --workspace --benches
• TMPDIR=/home/juncheng/projects/bit-string/target/tmp cargo test --workspace
• RUSTFLAGS='-C target-cpu=native' TMPDIR=/home/juncheng/projects/bit-string/target/tmp cargo test -p bit-string --lib

All passed. The local temp directory was used because /tmp ran out of space during derive fixture builds.

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	🔄 Running since 2026-10-25T03:37:11.506690Z	76a3eb4	PR opened

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[codspeed]

Too many benchmarks in a single upload

The performance report could not be generated because there were too many benchmarks in a single upload. We recommend sharding your benchmarks into smaller uploads. See the documentation for more information.