16 lines
599 B
Plaintext
16 lines
599 B
Plaintext
error[E0277]: the trait bound `fn() {main}: Foo` is not satisfied
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--> $DIR/suggest-wrap-parens.rs:8:24
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LL | let _x: &dyn Foo = &main;
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| ^^^^^ the trait `Foo` is not implemented for fn item `fn() {main}`
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= note: required for the cast from `&fn() {main}` to `&dyn Foo`
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help: the trait `Foo` is implemented for fn pointer `fn()`, try casting using `as`
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LL | let _x: &dyn Foo = &(main as fn());
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| + ++++++++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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