52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
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error: Unnecessary `if let` since only the `Some` variant of the iterator element is used.
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--> $DIR/manual_flatten.rs:5:5
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LL | / for n in x {
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LL | | if let Some(n) = n {
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LL | | println!("{}", n);
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LL | | }
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LL | | }
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| |_____^
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= note: `-D clippy::manual-flatten` implied by `-D warnings`
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help: try: `x.into_iter().flatten()`
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--> $DIR/manual_flatten.rs:5:14
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LL | for n in x {
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| ^
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error: Unnecessary `if let` since only the `Ok` variant of the iterator element is used.
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--> $DIR/manual_flatten.rs:12:5
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LL | / for n in y.clone() {
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LL | | if let Ok(n) = n {
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LL | | println!("{}", n);
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LL | | }
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LL | | }
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| |_____^
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help: try: `y.clone().into_iter().flatten()`
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--> $DIR/manual_flatten.rs:12:14
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LL | for n in y.clone() {
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| ^^^^^^^^^
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error: Unnecessary `if let` since only the `Some` variant of the iterator element is used.
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--> $DIR/manual_flatten.rs:20:5
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LL | / for n in z {
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LL | | if let Some(n) = n {
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LL | | println!("{}", n);
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LL | | }
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LL | | }
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| |_____^
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help: try: `z.flatten()`
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--> $DIR/manual_flatten.rs:20:14
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LL | for n in z {
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| ^
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error: aborting due to 3 previous errors
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