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Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/tests/ui/filter_map_next_fixable.stderr | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/filter_map_next_fixable.stderr b/src/tools/clippy/tests/ui/filter_map_next_fixable.stderr new file mode 100644 index 000000000..3bb062ffd --- /dev/null +++ b/src/tools/clippy/tests/ui/filter_map_next_fixable.stderr @@ -0,0 +1,10 @@ +error: called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead + --> $DIR/filter_map_next_fixable.rs:8:32 + | +LL | let element: Option<i32> = a.iter().filter_map(|s| s.parse().ok()).next(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `a.iter().find_map(|s| s.parse().ok())` + | + = note: `-D clippy::filter-map-next` implied by `-D warnings` + +error: aborting due to previous error + |