error[E0658]: `#[prelude_import]` is for use by rustc only | |
--> $DIR/feature-gate-prelude_import.rs:1:1 | |
| | |
LL | #[prelude_import] | |
| ^^^^^^^^^^^^^^^^^ | |
| | |
= help: add `#![feature(prelude_import)]` to the crate attributes to enable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0658`. |