The RefCell is now borrowed exactly once. In addition a code sequence that contains an unwrap that is guaranteed to never panic at runtime is replaced with get_or_insert_with, which makes the intended behavior clearer and will not emit code to panic even without optimizations. |
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| .. | ||
| benches | ||
| primitive_docs | ||
| src | ||
| tests | ||
| build.rs | ||
| Cargo.toml | ||