diff options
Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/needless_for_each_fixable.stderr | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/needless_for_each_fixable.stderr b/src/tools/clippy/tests/ui/needless_for_each_fixable.stderr new file mode 100644 index 000000000..08e995851 --- /dev/null +++ b/src/tools/clippy/tests/ui/needless_for_each_fixable.stderr @@ -0,0 +1,123 @@ +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:15:5 + | +LL | / v.iter().for_each(|elem| { +LL | | acc += elem; +LL | | }); + | |_______^ + | + = note: `-D clippy::needless-for-each` implied by `-D warnings` +help: try + | +LL ~ for elem in v.iter() { +LL + acc += elem; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:18:5 + | +LL | / v.into_iter().for_each(|elem| { +LL | | acc += elem; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for elem in v.into_iter() { +LL + acc += elem; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:22:5 + | +LL | / [1, 2, 3].iter().for_each(|elem| { +LL | | acc += elem; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for elem in [1, 2, 3].iter() { +LL + acc += elem; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:27:5 + | +LL | / hash_map.iter().for_each(|(k, v)| { +LL | | acc += k + v; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for (k, v) in hash_map.iter() { +LL + acc += k + v; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:30:5 + | +LL | / hash_map.iter_mut().for_each(|(k, v)| { +LL | | acc += *k + *v; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for (k, v) in hash_map.iter_mut() { +LL + acc += *k + *v; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:33:5 + | +LL | / hash_map.keys().for_each(|k| { +LL | | acc += k; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for k in hash_map.keys() { +LL + acc += k; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:36:5 + | +LL | / hash_map.values().for_each(|v| { +LL | | acc += v; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for v in hash_map.values() { +LL + acc += v; +LL + } + | + +error: needless use of `for_each` + --> $DIR/needless_for_each_fixable.rs:43:5 + | +LL | / my_vec().iter().for_each(|elem| { +LL | | acc += elem; +LL | | }); + | |_______^ + | +help: try + | +LL ~ for elem in my_vec().iter() { +LL + acc += elem; +LL + } + | + +error: aborting due to 8 previous errors + |