mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
202 lines
7.3 KiB
Text
202 lines
7.3 KiB
Text
error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching_result.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_result.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_result.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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:21:15
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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_result.rs:23:15
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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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:33:5
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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_result.rs:38:5
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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_result.rs:43:5
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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_result.rs:48:5
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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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:53:20
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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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:61:20
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LL | let _ = 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_result.rs:63:19
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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_result.rs:86:19
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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_result.rs:87:16
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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_result.rs:93:12
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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_result.rs:94:15
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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: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:112:12
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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_result.rs:114:12
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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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:116:15
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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_result.rs:118:15
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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_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:120:5
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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_result.rs:125:5
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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_result.rs:135:5
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LL | / match x {
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LL | | Ok(_) => true,
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LL | | _ => false,
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LL | | };
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| |_____^ help: try this: `x.is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching_result.rs:140:5
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LL | / match x {
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LL | | Ok(_) => false,
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LL | | _ => true,
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LL | | };
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| |_____^ help: try this: `x.is_err()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching_result.rs:145:5
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LL | / match x {
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LL | | Err(_) => true,
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LL | | _ => false,
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LL | | };
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| |_____^ help: try this: `x.is_err()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:150:5
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LL | / match x {
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LL | | Err(_) => false,
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LL | | _ => true,
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LL | | };
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| |_____^ help: try this: `x.is_ok()`
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error: redundant pattern matching, consider using `is_ok()`
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--> $DIR/redundant_pattern_matching_result.rs:171:13
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LL | let _ = matches!(x, Ok(_));
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| ^^^^^^^^^^^^^^^^^^ help: try this: `x.is_ok()`
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error: redundant pattern matching, consider using `is_err()`
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--> $DIR/redundant_pattern_matching_result.rs:173:13
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LL | let _ = matches!(x, Err(_));
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| ^^^^^^^^^^^^^^^^^^^ help: try this: `x.is_err()`
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error: aborting due to 28 previous errors
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