a8c35cbbda
if immutbale -> lint delete redudant clone if mutable -> lint check whether clone is needed
37 lines
1020 B
Plaintext
37 lines
1020 B
Plaintext
error: unnecessary use of `copied`
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--> tests/ui/unnecessary_iter_cloned.rs:31:22
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LL | for (t, path) in files.iter().copied() {
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| ^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unnecessary_to_owned)]`
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help: use
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LL | for (t, path) in files {
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| ~~~~~
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help: remove this `&`
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LL - let other = match get_file_path(&t) {
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LL + let other = match get_file_path(t) {
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error: unnecessary use of `copied`
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--> tests/ui/unnecessary_iter_cloned.rs:46:22
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LL | for (t, path) in files.iter().copied() {
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| ^^^^^^^^^^^^^^^^^^^^^
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help: use
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LL | for (t, path) in files.iter() {
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| ~~~~~~~~~~~~
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help: remove this `&`
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LL - let other = match get_file_path(&t) {
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LL + let other = match get_file_path(t) {
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error: aborting due to 2 previous errors
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