mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-04 04:39:16 +00:00
f6767f7a68
``` error[E0277]: the size for values of type `str` cannot be known at compilation time --> $DIR/unsized-str-in-return-expr-arg-and-local.rs:15:9 | LL | let x = *""; | ^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `str` = note: all local variables must have a statically known size = help: unsized locals are gated as an unstable feature help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression | LL - let x = *""; LL + let x = ""; | ```
19 lines
667 B
Plaintext
19 lines
667 B
Plaintext
error[E0277]: the size for values of type `str` cannot be known at compilation time
|
|
--> $DIR/unsized-binding.rs:2:9
|
|
|
|
|
LL | let x = *"";
|
|
| ^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `Sized` is not implemented for `str`
|
|
= note: all local variables must have a statically known size
|
|
= help: unsized locals are gated as an unstable feature
|
|
help: references are always `Sized`, even if they point to unsized data; consider not dereferencing the expression
|
|
|
|
|
LL - let x = *"";
|
|
LL + let x = "";
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|