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https://github.com/rust-lang/rust-clippy
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108 lines
2.8 KiB
Text
108 lines
2.8 KiB
Text
error: unnecessary `if let` since only the `Some` variant of the iterator element is used
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--> $DIR/manual_flatten.rs:6:5
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LL | for n in x {
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| ^ - help: try: `x.into_iter().flatten()`
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| _____|
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LL | | if let Some(y) = n {
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LL | | println!("{}", y);
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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: ...and remove the `if let` statement in the for loop
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--> $DIR/manual_flatten.rs:7:9
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LL | / if let Some(y) = n {
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LL | | println!("{}", y);
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LL | | }
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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:14:5
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LL | for n in y.clone() {
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| ^ --------- help: try: `y.clone().into_iter().flatten()`
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| _____|
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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: ...and remove the `if let` statement in the for loop
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--> $DIR/manual_flatten.rs:15:9
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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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| |_________^
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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:21:5
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LL | for n in &y {
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| ^ -- help: try: `y.iter().flatten()`
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| _____|
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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: ...and remove the `if let` statement in the for loop
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--> $DIR/manual_flatten.rs:22:9
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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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| |_________^
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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:31:5
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LL | for n in z {
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| ^ - help: try: `z.into_iter().flatten()`
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| _____|
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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: ...and remove the `if let` statement in the for loop
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--> $DIR/manual_flatten.rs:32:9
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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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| |_________^
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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:40:5
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LL | for n in z {
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| ^ - help: try: `z.flatten()`
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| _____|
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LL | | if let Some(m) = n {
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LL | | println!("{}", m);
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LL | | }
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LL | | }
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| |_____^
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help: ...and remove the `if let` statement in the for loop
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--> $DIR/manual_flatten.rs:41:9
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LL | / if let Some(m) = n {
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LL | | println!("{}", m);
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LL | | }
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| |_________^
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error: aborting due to 5 previous errors
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