mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-22 11:03:16 +00:00
43 lines
1.8 KiB
Text
43 lines
1.8 KiB
Text
error[E0601]: `main` function not found in crate `ice_6251`
|
|
--> $DIR/ice-6251.rs:4:1
|
|
|
|
|
LL | / fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
|
|
LL | | std::iter::empty()
|
|
LL | | }
|
|
| |_^ consider adding a `main` function to `$DIR/ice-6251.rs`
|
|
|
|
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
|
|
--> $DIR/ice-6251.rs:4:45
|
|
|
|
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
|
|
| ^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `std::marker::Sized` is not implemented for `[u8]`
|
|
= help: unsized fn params are gated as an unstable feature
|
|
help: function arguments must have a statically known size, borrowed types always have a known size
|
|
|
|
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |&x: [u8]| x }]> {
|
|
| ^
|
|
|
|
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
|
|
--> $DIR/ice-6251.rs:4:54
|
|
|
|
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
|
|
| ^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `std::marker::Sized` is not implemented for `[u8]`
|
|
= note: the return type of a function must have a statically known size
|
|
|
|
error[E0308]: mismatched types
|
|
--> $DIR/ice-6251.rs:4:44
|
|
|
|
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
|
|
| ^^^^^^^^^^^ expected `usize`, found closure
|
|
|
|
|
= note: expected type `usize`
|
|
found closure `[closure@$DIR/ice-6251.rs:4:44: 4:55]`
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0308, E0601.
|
|
For more information about an error, try `rustc --explain E0277`.
|