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201 lines
7.3 KiB
Plaintext
201 lines
7.3 KiB
Plaintext
error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:15:12
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LL | if let Ok(_) = &result {}
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| -------^^^^^---------- help: try this: `if result.is_ok()`
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= note: `-D clippy::redundant-pattern-matching` implied by `-D warnings`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:17:12
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LL | if let Ok(_) = Ok::<i32, i32>(42) {}
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| -------^^^^^--------------------- help: try this: `if Ok::<i32, i32>(42).is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching.rs:19:12
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LL | if let Err(_) = Err::<i32, i32>(42) {}
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| -------^^^^^^---------------------- help: try this: `if Err::<i32, i32>(42).is_err()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:21:12
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LL | if let None = None::<()> {}
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| -------^^^^------------- help: try this: `if None::<()>.is_none()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:23:12
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LL | if let Some(_) = Some(42) {}
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| -------^^^^^^^----------- help: try this: `if Some(42).is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:25:12
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LL | if let Some(_) = Some(42) {
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| -------^^^^^^^----------- help: try this: `if Some(42).is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:31:15
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LL | while let Some(_) = Some(42) {}
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| ----------^^^^^^^----------- help: try this: `while Some(42).is_some()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:33:15
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LL | while let None = Some(42) {}
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| ----------^^^^----------- help: try this: `while Some(42).is_none()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:35:15
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LL | while let None = None::<()> {}
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| ----------^^^^------------- help: try this: `while None::<()>.is_none()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:37:15
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LL | while let Ok(_) = Ok::<i32, i32>(10) {}
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| ----------^^^^^--------------------- help: try this: `while Ok::<i32, i32>(10).is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching.rs:39:15
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LL | while let Err(_) = Ok::<i32, i32>(10) {}
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| ----------^^^^^^--------------------- help: try this: `while Ok::<i32, i32>(10).is_err()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:42:15
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LL | while let Some(_) = v.pop() {
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| ----------^^^^^^^---------- help: try this: `while v.pop().is_some()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:58:5
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LL | / match Ok::<i32, i32>(42) {
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LL | | Ok(_) => true,
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LL | | Err(_) => false,
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LL | | };
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| |_____^ help: try this: `Ok::<i32, i32>(42).is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching.rs:63:5
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LL | / match Ok::<i32, i32>(42) {
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LL | | Ok(_) => false,
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LL | | Err(_) => true,
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LL | | };
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| |_____^ help: try this: `Ok::<i32, i32>(42).is_err()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching.rs:68:5
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LL | / match Err::<i32, i32>(42) {
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LL | | Ok(_) => false,
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LL | | Err(_) => true,
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LL | | };
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| |_____^ help: try this: `Err::<i32, i32>(42).is_err()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:73:5
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LL | / match Err::<i32, i32>(42) {
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LL | | Ok(_) => true,
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LL | | Err(_) => false,
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LL | | };
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| |_____^ help: try this: `Err::<i32, i32>(42).is_ok()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:78:5
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LL | / match Some(42) {
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LL | | Some(_) => true,
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LL | | None => false,
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LL | | };
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| |_____^ help: try this: `Some(42).is_some()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:83:5
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LL | / match None::<()> {
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LL | | Some(_) => false,
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LL | | None => true,
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LL | | };
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| |_____^ help: try this: `None::<()>.is_none()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:88:13
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LL | let _ = match None::<()> {
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| _____________^
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LL | | Some(_) => false,
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LL | | None => true,
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LL | | };
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| |_____^ help: try this: `None::<()>.is_none()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:93:20
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LL | let _ = if let Ok(_) = Ok::<usize, ()>(4) { true } else { false };
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| -------^^^^^--------------------- help: try this: `if Ok::<usize, ()>(4).is_ok()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:96:20
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LL | let x = if let Some(_) = opt { true } else { false };
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| -------^^^^^^^------ help: try this: `if opt.is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:102:20
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LL | let _ = if let Some(_) = gen_opt() {
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| -------^^^^^^^------------ help: try this: `if gen_opt().is_some()`
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error: redundant pattern matching, consider using `is_none()`
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--> $DIR/redundant_pattern_matching.rs:104:19
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LL | } else if let None = gen_opt() {
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| -------^^^^------------ help: try this: `if gen_opt().is_none()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching.rs:106:19
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LL | } else if let Ok(_) = gen_res() {
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| -------^^^^^------------ help: try this: `if gen_res().is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching.rs:108:19
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LL | } else if let Err(_) = gen_res() {
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| -------^^^^^^------------ help: try this: `if gen_res().is_err()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:141:19
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LL | while let Some(_) = r#try!(result_opt()) {}
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| ----------^^^^^^^----------------------- help: try this: `while r#try!(result_opt()).is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:142:16
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LL | if let Some(_) = r#try!(result_opt()) {}
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| -------^^^^^^^----------------------- help: try this: `if r#try!(result_opt()).is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:148:12
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LL | if let Some(_) = m!() {}
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| -------^^^^^^^------- help: try this: `if m!().is_some()`
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error: redundant pattern matching, consider using `is_some()`
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--> $DIR/redundant_pattern_matching.rs:149:15
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LL | while let Some(_) = m!() {}
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| ----------^^^^^^^------- help: try this: `while m!().is_some()`
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error: aborting due to 29 previous errors
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