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29 lines
986 B
Plaintext
29 lines
986 B
Plaintext
error[E0200]: the trait `UnsafeTrait` requires an `unsafe impl` declaration
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--> $DIR/safety-trait-impl.rs:14:1
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LL | impl UnsafeTrait for u16 { }
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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= note: the trait `UnsafeTrait` enforces invariants that the compiler can't check. Review the trait documentation and make sure this implementation upholds those invariants before adding the `unsafe` keyword
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help: add `unsafe` to this trait implementation
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LL | unsafe impl UnsafeTrait for u16 { }
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| ++++++
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error[E0199]: implementing the trait `SafeTrait` is not unsafe
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--> $DIR/safety-trait-impl.rs:16:1
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LL | unsafe impl SafeTrait for u32 { }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: remove `unsafe` from this trait implementation
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LL - unsafe impl SafeTrait for u32 { }
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LL + impl SafeTrait for u32 { }
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0199, E0200.
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For more information about an error, try `rustc --explain E0199`.
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