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by cornstalks
1050 days ago
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> And its undefined behaviour in release mode. No, it uses 2’s complement and is well defined in release mode. From [1]: > When you’re compiling in release mode with the --release flag, Rust does not include checks for integer overflow that cause panics. Instead, if overflow occurs, Rust performs two’s complement wrapping. [1]: https://doc.rust-lang.org/book/ch03-02-data-types.html#integ... |
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