mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-29 18:23:49 +00:00
24 lines
916 B
Plaintext
24 lines
916 B
Plaintext
error[E0277]: the size for values of type `(dyn Fn() + 'static)` cannot be known at compilation time
|
|
--> $DIR/issue-23281.rs:4:27
|
|
|
|
|
LL | pub fn function(funs: Vec<dyn Fn() -> ()>) {}
|
|
| ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `Sized` is not implemented for `(dyn Fn() + 'static)`
|
|
note: required by a bound in `Vec`
|
|
--> $DIR/issue-23281.rs:8:12
|
|
|
|
|
LL | struct Vec<T> {
|
|
| ^ required by this bound in `Vec`
|
|
help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>`
|
|
--> $DIR/issue-23281.rs:8:12
|
|
|
|
|
LL | struct Vec<T> {
|
|
| ^ this could be changed to `T: ?Sized`...
|
|
LL | t: T,
|
|
| - ...if indirection were used here: `Box<T>`
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|