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error[E0308]: mismatched types
--> $DIR/issue-46112.rs:9:21
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LL | fn main() { test(Ok(())); }
| -- ^^ expected enum `Option`, found `()`
| |
| arguments to this enum variant are incorrect
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= note: expected enum `Option<()>`
found unit type `()`
help: the type constructed contains `()` due to the type of the argument passed
--> $DIR/issue-46112.rs:9:18
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LL | fn main() { test(Ok(())); }
| ^^^--^
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| this argument influences the type of `Ok`
note: tuple variant defined here
--> $SRC_DIR/core/src/result.rs:LL:COL
help: try wrapping the expression in `Some`
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LL | fn main() { test(Ok(Some(()))); }
| +++++ +
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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