1 error: getting the inner pointer of a temporary `CString`
2 --> $DIR/lint-temporary-cstring-as-param.rs:9:45
4 LL | some_function(CString::new("").unwrap().as_ptr());
5 | ------------------------- ^^^^^^ this pointer will be invalid
7 | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
9 note: the lint level is defined here
10 --> $DIR/lint-temporary-cstring-as-param.rs:1:9
12 LL | #![deny(temporary_cstring_as_ptr)]
13 | ^^^^^^^^^^^^^^^^^^^^^^^^
14 = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
15 = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
17 error: aborting due to previous error