17 lines
645 B
Text
17 lines
645 B
Text
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error: you are getting the inner pointer of a temporary `CString`
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--> $DIR/lint-temporary-cstring-as-ptr.rs:7:13
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LL | let s = CString::new("some text").unwrap().as_ptr();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `#[deny(temporary_cstring_as_ptr)]` on by default
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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/lint-temporary-cstring-as-ptr.rs:7:13
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LL | let s = CString::new("some text").unwrap().as_ptr();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to previous error
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