| error: returning the result of a let binding from a block | |
| --> $DIR/matches.rs:9:13 | |
| | | |
| LL | let x = 3; | |
| | ---------- unnecessary let binding | |
| LL | x | |
| | ^ | |
| | | |
| = note: `-D clippy::let-and-return` implied by `-D warnings` | |
| help: return the expression directly | |
| | | |
| LL | | |
| LL | 3 | |
| | | |
| error: aborting due to previous error | |