| error[E0277]: the trait bound `String: Copy` is not satisfied |
| --> $DIR/const-fn-in-vec.rs:1:47 |
| | |
| LL | static _MAYBE_STRINGS: [Option<String>; 5] = [None; 5]; |
| | ^^^^ the trait `Copy` is not implemented for `String` |
| | |
| = note: required for `Option<String>` to implement `Copy` |
| = note: the `Copy` trait is required because this value will be copied for each element of the array |
| = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information |
| help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position |
| | |
| LL + const ARRAY_REPEAT_VALUE: Option<String> = None; |
| LL ~ static _MAYBE_STRINGS: [Option<String>; 5] = [ARRAY_REPEAT_VALUE; 5]; |
| | |
| |
| error[E0277]: the trait bound `String: Copy` is not satisfied |
| --> $DIR/const-fn-in-vec.rs:7:34 |
| | |
| LL | let _strings: [String; 5] = [String::new(); 5]; |
| | ^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` |
| | |
| = note: the `Copy` trait is required because this value will be copied for each element of the array |
| = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information |
| help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position |
| | |
| LL ~ const ARRAY_REPEAT_VALUE: String = String::new(); |
| LL ~ let _strings: [String; 5] = [ARRAY_REPEAT_VALUE; 5]; |
| | |
| |
| error[E0277]: the trait bound `String: Copy` is not satisfied |
| --> $DIR/const-fn-in-vec.rs:9:48 |
| | |
| LL | let _maybe_strings: [Option<String>; 5] = [None; 5]; |
| | ^^^^ the trait `Copy` is not implemented for `String` |
| | |
| = note: required for `Option<String>` to implement `Copy` |
| = note: the `Copy` trait is required because this value will be copied for each element of the array |
| = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information |
| help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position |
| | |
| LL ~ const ARRAY_REPEAT_VALUE: Option<String> = None; |
| LL ~ let _maybe_strings: [Option<String>; 5] = [ARRAY_REPEAT_VALUE; 5]; |
| | |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0277`. |