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https://github.com/rust-lang/rust-clippy
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15 lines
498 B
Text
15 lines
498 B
Text
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error: you are getting the inner pointer of a temporary `CString`
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--> $DIR/cstring.rs:7:5
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7 | CString::new("foo").unwrap().as_ptr();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D temporary-cstring-as-ptr` implied by `-D warnings`
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= note: that pointer will be invalid outside this expression
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help: assign the `CString` to a variable to extend its lifetime
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--> $DIR/cstring.rs:7:5
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7 | CString::new("foo").unwrap().as_ptr();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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