> Rust wins on a few benchmarks like regex-redux, which is a pointless benchmark as they're both just benchmarking the PCRE2 C library, so it's really a C benchmark.
The Rust #1 through #6 entries use the regex crate, which is pure-Rust. Rust #7[rust7] (which is not shown in the main table or in the summary, only in the "unsafe" table[detail]) uses PCRE2, and it is interestingly also faster than the C impl that uses PCRE2[c-regex] as well (by a tiny amount). C++ #6[cpp6], which appears ahead of Rust #6 in the summary table (but isn't shown in the comparison page)[comp], also uses PCRE2 and is closer to Rust #7.