src/tools/clippy/tests/ui/filter_map_identity.stderr

   1 error: called `filter_map(|x| x)` on an `Iterator`
   2   --> $DIR/filter_map_identity.rs:8:22
   3    |
   4 LL |     let _ = iterator.filter_map(|x| x);
   5    |                      ^^^^^^^^^^^^^^^^^ help: try: `flatten()`
   6    |
   7    = note: `-D clippy::filter-map-identity` implied by `-D warnings`
   8
   9 error: called `filter_map(std::convert::identity)` on an `Iterator`
  10   --> $DIR/filter_map_identity.rs:11:22
  11    |
  12 LL |     let _ = iterator.filter_map(std::convert::identity);
  13    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
  14
  15 error: called `filter_map(std::convert::identity)` on an `Iterator`
  16   --> $DIR/filter_map_identity.rs:15:22
  17    |
  18 LL |     let _ = iterator.filter_map(identity);
  19    |                      ^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()`
  20
  21 error: aborting due to 3 previous errors
  22