mirror of
https://github.com/rust-lang/rust.git
synced 2025-05-06 06:57:42 +00:00

``` error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields --> $DIR/attempted-access-non-fatal.rs:7:15 | LL | let _ = 2.l; | ^ | help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix | LL - let _ = 2.l; LL + let _ = 2.0f64; | ```
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
|
|
--> $DIR/issue-5883.rs:9:6
|
|
|
|
|
LL | ) -> Struct {
|
|
| ^^^^^^ doesn't have a size known at compile-time
|
|
|
|
|
= help: within `Struct`, the trait `Sized` is not implemented for `(dyn A + 'static)`
|
|
note: required because it appears within the type `Struct`
|
|
--> $DIR/issue-5883.rs:3:8
|
|
|
|
|
LL | struct Struct {
|
|
| ^^^^^^
|
|
= note: the return type of a function must have a statically known size
|
|
|
|
error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
|
|
--> $DIR/issue-5883.rs:8:8
|
|
|
|
|
LL | r: dyn A + 'static
|
|
| ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `Sized` is not implemented for `(dyn A + 'static)`
|
|
= help: unsized fn params are gated as an unstable feature
|
|
help: you can use `impl Trait` as the argument type
|
|
|
|
|
LL - r: dyn A + 'static
|
|
LL + r: impl A + 'static
|
|
|
|
|
help: function arguments must have a statically known size, borrowed types always have a known size
|
|
|
|
|
LL | r: &dyn A + 'static
|
|
| +
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|