oxc_react_compiler_upstream

Benchmark-only adapter between Oxc's AST and the Babel-shaped Rust AST accepted by React's upstream compiler crates. The React dependency is pinned in the workspace manifest to commit eb8feb71096eec5c885b2a4c7d8d030d3622f265 so comparisons are reproducible.

This crate intentionally includes both AST conversions in the measured path. It exists to compare that upstream architecture with Oxc's native oxc_react_compiler port and is not published.