1 error: Make sure you did not confuse `map` with `filter`.
2 --> $DIR/suspicious_map.rs:4:13
4 LL | let _ = (0..3).map(|x| x + 2).count();
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 = note: `-D clippy::suspicious-map` implied by `-D warnings`
9 error: aborting due to previous error