mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-18 19:43:43 +00:00
44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
error[E0620]: cast to unsized type: `&[usize; 2]` as `[usize]`
|
|
--> $DIR/issue-17441.rs:2:16
|
|
|
|
|
LL | let _foo = &[1_usize, 2] as [usize];
|
|
| ^^^^^^^^^^^^^^^^^-------
|
|
| |
|
|
| help: try casting to a reference instead: `&[usize]`
|
|
|
|
error[E0620]: cast to unsized type: `Box<usize>` as `dyn Debug`
|
|
--> $DIR/issue-17441.rs:5:16
|
|
|
|
|
LL | let _bar = Box::new(1_usize) as dyn std::fmt::Debug;
|
|
| ^^^^^^^^^^^^^^^^^^^^^-------------------
|
|
| |
|
|
| help: you can cast to a `Box` instead: `Box<dyn std::fmt::Debug>`
|
|
|
|
error[E0620]: cast to unsized type: `usize` as `dyn Debug`
|
|
--> $DIR/issue-17441.rs:8:16
|
|
|
|
|
LL | let _baz = 1_usize as dyn std::fmt::Debug;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using a box or reference as appropriate
|
|
--> $DIR/issue-17441.rs:8:16
|
|
|
|
|
LL | let _baz = 1_usize as dyn std::fmt::Debug;
|
|
| ^^^^^^^
|
|
|
|
error[E0620]: cast to unsized type: `[usize; 2]` as `[usize]`
|
|
--> $DIR/issue-17441.rs:11:17
|
|
|
|
|
LL | let _quux = [1_usize, 2] as [usize];
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: consider using a box or reference as appropriate
|
|
--> $DIR/issue-17441.rs:11:17
|
|
|
|
|
LL | let _quux = [1_usize, 2] as [usize];
|
|
| ^^^^^^^^^^^^
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0620`.
|