Auto merge of #147784 - nxsaken:div_exact_return_option, r=dtolnay

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Return `Option` from `exact_div` and inherit overflow checks

According to https://github.com/rust-lang/rust/issues/139911#issuecomment-3404056127, `exact_div` should return `Option::None` if `self % rhs != 0`, panic if `rhs == 0`, and handle overflow conditionally (panic in debug, wrap in release).

rust-lang/rust#147771 should rename `exact_div` to `div_exact`.

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bors 2025-11-02 08:05:11 +00:00

parent 9a0fa0995f 95535b7a1d

commit cabc77db72

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