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error[E0308]: mismatched types
--> $DIR/sugg-else-for-closure.rs:6:26
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LL | let _s = y.unwrap_or(|| x.split('.').nth(1).unwrap());
| --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found closure
| |
| arguments to this method are incorrect
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= note: expected reference `&str`
found closure `[closure@$DIR/sugg-else-for-closure.rs:6:26: 6:28]`
help: the return type of this call is `[closure@$DIR/sugg-else-for-closure.rs:6:26: 6:28]` due to the type of the argument passed
--> $DIR/sugg-else-for-closure.rs:6:14
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LL | let _s = y.unwrap_or(|| x.split('.').nth(1).unwrap());
| ^^^^^^^^^^^^-------------------------------^
| |
| this argument influences the return type of `unwrap_or`
note: method defined here
--> $SRC_DIR/core/src/option.rs:LL:COL
help: try calling `unwrap_or_else` instead
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LL | let _s = y.unwrap_or_else(|| x.split('.').nth(1).unwrap());
| +++++
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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