docs(allocator): document all cargo features

[overlookmotel]

README and doc comment in lib.rs were out of sync and both missed out some of oxc_allocator's cargo features. Document all the features in both places.

[overlookmotel]

• docs(allocator): document all cargo features #13104 👈 (View in Graphite)
• main

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[Copilot]

Pull Request Overview

This PR updates documentation to ensure consistency between the README and library documentation by documenting all cargo features for the oxc_allocator crate. The changes synchronize feature documentation that was previously out of sync and incomplete.

• Added missing cargo feature documentation in both README.md and lib.rs
• Updated existing feature descriptions for clarity and consistency
• Ensured both documentation sources contain the same comprehensive feature list

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
crates/oxc_allocator/src/lib.rs	Added documentation for track_allocations and disable_track_allocations features
crates/oxc_allocator/README.md	Updated and expanded feature list to include all cargo features with consistent descriptions

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[overlookmotel]

Docs-only change, and I think uncontroversial, so merging without review.

[overlookmotel]

Merge activity

• Aug 14, 8:50 PM UTC: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• Aug 14, 8:53 PM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Aug 14, 9:04 PM UTC: Merged by the Graphite merge queue.

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #13104 will not alter performance

_{Comparing 08-09-docs_allocator_document_all_cargo_features (3048302) with main (5783df2)¹}

Summary

✅ 34 untouched benchmarks

Footnotes

1. No successful run was found on main (3048302) during the generation of this report, so 5783df2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩