mirror of https://github.com/rust-lang/rust
24 lines
981 B
Plaintext
24 lines
981 B
Plaintext
error[E0277]: the size for values of type `(dyn Fn() + 'static)` cannot be known at compilation time
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--> $DIR/issue-23281.rs:4:27
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LL | pub fn function(funs: Vec<dyn Fn() -> ()>) {}
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| ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `(dyn Fn() + 'static)`
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note: required by an implicit `Sized` bound in `Vec`
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--> $DIR/issue-23281.rs:8:12
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LL | struct Vec<T> {
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| ^ required by the implicit `Sized` requirement on this type parameter in `Vec`
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help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
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--> $DIR/issue-23281.rs:8:12
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LL | struct Vec<T> {
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| ^ this could be changed to `T: ?Sized`...
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LL | t: T,
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| - ...if indirection were used here: `Box<T>`
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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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