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error[E0308]: mismatched types
--> $DIR/issue-89856.rs:6:20
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LL | take_str_maybe(option);
| -------------- ^^^^^^ expected `str`, found struct `String`
| |
| arguments to this function are incorrect
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= note: expected enum `Option<&str>`
found enum `Option<&String>`
note: function defined here
--> $DIR/issue-89856.rs:1:4
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LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None }
| ^^^^^^^^^^^^^^ ---------------
help: try converting the passed type into a `&str`
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LL | take_str_maybe(option.map(|x| &**x));
| ++++++++++++++
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
|
