rust-clippy/tests/ui/unnecessary_find_map.stderr

error: this `.find_map` can be written more simply using `.find`
  --> $DIR/unnecessary_find_map.rs:4:13
   |
LL |     let _ = (0..4).find_map(|x| if x > 1 { Some(x) } else { None });
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::unnecessary-find-map` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unnecessary_find_map)]`

error: this `.find_map` can be written more simply using `.find`
  --> $DIR/unnecessary_find_map.rs:7:13
   |
LL |       let _ = (0..4).find_map(|x| {
   |  _____________^
LL | |
LL | |         if x > 1 {
LL | |             return Some(x);
LL | |         };
LL | |         None
LL | |     });
   | |______^

error: this `.find_map` can be written more simply using `.find`
  --> $DIR/unnecessary_find_map.rs:14:13
   |
LL |       let _ = (0..4).find_map(|x| match x {
   |  _____________^
LL | |
LL | |         0 | 1 => None,
LL | |         _ => Some(x),
LL | |     });
   | |______^

error: this `.find_map` can be written more simply using `.map(..).next()`
  --> $DIR/unnecessary_find_map.rs:20:13
   |
LL |     let _ = (0..4).find_map(|x| Some(x + 1));
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: this `.find_map` can be written more simply using `.find`
  --> $DIR/unnecessary_find_map.rs:32:14
   |
LL |     let _x = std::iter::once(1).find_map(|n| (n > 1).then_some(n));
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 5 previous errors