error[E0308]: mismatched types --> $DIR/coercion-slice.rs:4:21 | LL | let _: &[i32] = [0]; | ------ ^^^ | | | | | expected `&[i32]`, found array `[{integer}; 1]` | | help: consider borrowing here: `&[0]` | expected due to this error: aborting due to previous error For more information about this error, try `rustc --explain E0308`.