aa6f240972
std: do not overwrite style in `get_backtrace_style` If another thread calls `set_backtrace_style` while a `get_backtrace_style` is reading the environment variables, `get_backtrace_style` will overwrite the value. Use an atomic CAS to avoid this. |
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| benches | ||
| src | ||
| tests | ||
| build.rs | ||
| Cargo.toml | ||