rust-clippy/tests/ui/unnecessary_iter_cloned.stderr

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error: unnecessary use of `copied`
--> tests/ui/unnecessary_iter_cloned.rs:31:22
|
LL | for (t, path) in files.iter().copied() {
| ^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_to_owned)]`
help: use
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LL | for (t, path) in files {
| ~~~~~
help: remove any references to the binding
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LL - let other = match get_file_path(&t) {
LL + let other = match get_file_path(t) {
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error: unnecessary use of `copied`
--> tests/ui/unnecessary_iter_cloned.rs:46:22
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LL | for (t, path) in files.iter().copied() {
| ^^^^^^^^^^^^^^^^^^^^^
|
help: use
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LL | for (t, path) in files.iter() {
| ~~~~~~~~~~~~
help: remove any references to the binding
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LL - let other = match get_file_path(&t) {
LL + let other = match get_file_path(t) {
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error: unnecessary use of `cloned`
--> tests/ui/unnecessary_iter_cloned.rs:177:18
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LL | for c in v.iter().cloned() {
| ^^^^^^^^^^^^^^^^^ help: use: `v.iter()`
error: unnecessary use of `cloned`
--> tests/ui/unnecessary_iter_cloned.rs:185:18
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LL | for c in v.iter().cloned() {
| ^^^^^^^^^^^^^^^^^
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help: use
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LL | for c in v.iter() {
| ~~~~~~~~
help: remove any references to the binding
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LL - let ref_c = &c;
LL + let ref_c = c;
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error: unnecessary use of `cloned`
--> tests/ui/unnecessary_iter_cloned.rs:194:23
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LL | for (i, c) in v.iter().cloned() {
| ^^^^^^^^^^^^^^^^^
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help: use
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LL | for (i, c) in v.iter() {
| ~~~~~~~~
help: remove any references to the binding
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LL ~ let ref_c = c;
LL ~ let ref_i = i;
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error: aborting due to 5 previous errors