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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/map_collect_result_unit.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/map_collect_result_unit.stderr b/src/tools/clippy/tests/ui/map_collect_result_unit.stderr new file mode 100644 index 000000000..8b06e13ba --- /dev/null +++ b/src/tools/clippy/tests/ui/map_collect_result_unit.stderr @@ -0,0 +1,16 @@ +error: `.map().collect()` can be replaced with `.try_for_each()` + --> $DIR/map_collect_result_unit.rs:6:17 + | +LL | let _ = (0..3).map(|t| Err(t + 1)).collect::<Result<(), _>>(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `(0..3).try_for_each(|t| Err(t + 1))` + | + = note: `-D clippy::map-collect-result-unit` implied by `-D warnings` + +error: `.map().collect()` can be replaced with `.try_for_each()` + --> $DIR/map_collect_result_unit.rs:7:32 + | +LL | let _: Result<(), _> = (0..3).map(|t| Err(t + 1)).collect(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `(0..3).try_for_each(|t| Err(t + 1))` + +error: aborting due to 2 previous errors + |