mirror of https://github.com/rust-lang/rust
19 lines
651 B
Plaintext
19 lines
651 B
Plaintext
warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
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--> $DIR/ambiguous_wide_pointer_comparisons_suggestions.rs:8:13
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LL | let _ = a == b;
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| ^^^^^^
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= note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
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help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
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LL | let _ = std::ptr::addr_eq(a, b);
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| ++++++++++++++++++ ~ +
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help: use explicit `std::ptr::eq` method to compare metadata and addresses
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LL | let _ = std::ptr::eq(a, b);
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| +++++++++++++ ~ +
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warning: 1 warning emitted
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