116 lines
3.5 KiB
Plaintext
116 lines
3.5 KiB
Plaintext
error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:19:5
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19 | / loop {
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20 | | if let Some(_x) = y {
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21 | | let _v = 1;
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22 | | } else {
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23 | | break
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24 | | }
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25 | | }
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| |_____^ help: try: `while let Some(_x) = y { .. }`
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= note: `-D clippy::while-let-loop` implied by `-D warnings`
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error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:32:5
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32 | / loop {
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33 | | match y {
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34 | | Some(_x) => true,
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35 | | None => break
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36 | | };
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37 | | }
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| |_____^ help: try: `while let Some(_x) = y { .. }`
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error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:38:5
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38 | / loop {
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39 | | let x = match y {
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40 | | Some(x) => x,
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41 | | None => break
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... |
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44 | | let _str = "foo";
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45 | | }
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| |_____^ help: try: `while let Some(x) = y { .. }`
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error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:46:5
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46 | / loop {
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47 | | let x = match y {
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48 | | Some(x) => x,
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49 | | None => break,
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... |
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52 | | { let _b = "foobar"; }
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53 | | }
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| |_____^ help: try: `while let Some(x) = y { .. }`
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error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:68:5
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68 | / loop {
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69 | | let (e, l) = match "".split_whitespace().next() {
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70 | | Some(word) => (word.is_empty(), word.len()),
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71 | | None => break
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... |
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74 | | let _ = (e, l);
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75 | | }
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| |_____^ help: try: `while let Some(word) = "".split_whitespace().next() { .. }`
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error: this loop could be written as a `for` loop
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--> $DIR/while_loop.rs:78:33
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78 | while let Option::Some(x) = iter.next() {
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| ^^^^^^^^^^^ help: try: `for x in iter { .. }`
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= note: `-D clippy::while-let-on-iterator` implied by `-D warnings`
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error: this loop could be written as a `for` loop
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--> $DIR/while_loop.rs:83:25
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83 | while let Some(x) = iter.next() {
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| ^^^^^^^^^^^ help: try: `for x in iter { .. }`
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error: this loop could be written as a `for` loop
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--> $DIR/while_loop.rs:88:25
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88 | while let Some(_) = iter.next() {}
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| ^^^^^^^^^^^ help: try: `for _ in iter { .. }`
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error: this loop could be written as a `while let` loop
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--> $DIR/while_loop.rs:128:5
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128 | / loop {
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129 | | let _ = match iter.next() {
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130 | | Some(ele) => ele,
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131 | | None => break
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132 | | };
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133 | | loop {}
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134 | | }
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| |_____^ help: try: `while let Some(ele) = iter.next() { .. }`
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error: empty `loop {}` detected. You may want to either use `panic!()` or add `std::thread::sleep(..);` to the loop body.
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--> $DIR/while_loop.rs:133:9
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133 | loop {}
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| ^^^^^^^
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= note: `-D clippy::empty-loop` implied by `-D warnings`
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error: this loop could be written as a `for` loop
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--> $DIR/while_loop.rs:193:29
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193 | while let Some(v) = y.next() { // use a for loop here
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| ^^^^^^^^ help: try: `for v in y { .. }`
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error: this loop could be written as a `for` loop
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--> $DIR/while_loop.rs:220:26
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220 | while let Some(..) = values.iter().next() {
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| ^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in values.iter() { .. }`
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error: aborting due to 12 previous errors
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