diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr | 66 |
1 files changed, 39 insertions, 27 deletions
diff --git a/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr b/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr index a69eb3905..717b603c4 100644 --- a/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr +++ b/src/tools/clippy/tests/ui/redundant_pattern_matching_option.stderr @@ -1,5 +1,5 @@ error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:14:12 + --> $DIR/redundant_pattern_matching_option.rs:15:12 | LL | if let None = None::<()> {} | -------^^^^------------- help: try this: `if None::<()>.is_none()` @@ -7,43 +7,43 @@ LL | if let None = None::<()> {} = note: `-D clippy::redundant-pattern-matching` implied by `-D warnings` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:16:12 + --> $DIR/redundant_pattern_matching_option.rs:17:12 | LL | if let Some(_) = Some(42) {} | -------^^^^^^^----------- help: try this: `if Some(42).is_some()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:18:12 + --> $DIR/redundant_pattern_matching_option.rs:19:12 | LL | if let Some(_) = Some(42) { | -------^^^^^^^----------- help: try this: `if Some(42).is_some()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:24:15 + --> $DIR/redundant_pattern_matching_option.rs:25:15 | LL | while let Some(_) = Some(42) {} | ----------^^^^^^^----------- help: try this: `while Some(42).is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:26:15 + --> $DIR/redundant_pattern_matching_option.rs:27:15 | LL | while let None = Some(42) {} | ----------^^^^----------- help: try this: `while Some(42).is_none()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:28:15 + --> $DIR/redundant_pattern_matching_option.rs:29:15 | LL | while let None = None::<()> {} | ----------^^^^------------- help: try this: `while None::<()>.is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:31:15 + --> $DIR/redundant_pattern_matching_option.rs:32:15 | LL | while let Some(_) = v.pop() { | ----------^^^^^^^---------- help: try this: `while v.pop().is_some()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:39:5 + --> $DIR/redundant_pattern_matching_option.rs:40:5 | LL | / match Some(42) { LL | | Some(_) => true, @@ -52,7 +52,7 @@ LL | | }; | |_____^ help: try this: `Some(42).is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:44:5 + --> $DIR/redundant_pattern_matching_option.rs:45:5 | LL | / match None::<()> { LL | | Some(_) => false, @@ -61,7 +61,7 @@ LL | | }; | |_____^ help: try this: `None::<()>.is_none()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:49:13 + --> $DIR/redundant_pattern_matching_option.rs:50:13 | LL | let _ = match None::<()> { | _____________^ @@ -71,55 +71,55 @@ LL | | }; | |_____^ help: try this: `None::<()>.is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:55:20 + --> $DIR/redundant_pattern_matching_option.rs:56:20 | LL | let _ = if let Some(_) = opt { true } else { false }; | -------^^^^^^^------ help: try this: `if opt.is_some()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:60:20 + --> $DIR/redundant_pattern_matching_option.rs:62:20 | LL | let _ = if let Some(_) = gen_opt() { | -------^^^^^^^------------ help: try this: `if gen_opt().is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:62:19 + --> $DIR/redundant_pattern_matching_option.rs:64:19 | LL | } else if let None = gen_opt() { | -------^^^^------------ help: try this: `if gen_opt().is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:68:12 + --> $DIR/redundant_pattern_matching_option.rs:70:12 | LL | if let Some(..) = gen_opt() {} | -------^^^^^^^^------------ help: try this: `if gen_opt().is_some()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:83:12 + --> $DIR/redundant_pattern_matching_option.rs:85:12 | LL | if let Some(_) = Some(42) {} | -------^^^^^^^----------- help: try this: `if Some(42).is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:85:12 + --> $DIR/redundant_pattern_matching_option.rs:87:12 | LL | if let None = None::<()> {} | -------^^^^------------- help: try this: `if None::<()>.is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:87:15 + --> $DIR/redundant_pattern_matching_option.rs:89:15 | LL | while let Some(_) = Some(42) {} | ----------^^^^^^^----------- help: try this: `while Some(42).is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:89:15 + --> $DIR/redundant_pattern_matching_option.rs:91:15 | LL | while let None = None::<()> {} | ----------^^^^------------- help: try this: `while None::<()>.is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:91:5 + --> $DIR/redundant_pattern_matching_option.rs:93:5 | LL | / match Some(42) { LL | | Some(_) => true, @@ -128,7 +128,7 @@ LL | | }; | |_____^ help: try this: `Some(42).is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:96:5 + --> $DIR/redundant_pattern_matching_option.rs:98:5 | LL | / match None::<()> { LL | | Some(_) => false, @@ -137,19 +137,19 @@ LL | | }; | |_____^ help: try this: `None::<()>.is_none()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:104:12 + --> $DIR/redundant_pattern_matching_option.rs:106:12 | LL | if let None = *(&None::<()>) {} | -------^^^^----------------- help: try this: `if (&None::<()>).is_none()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:105:12 + --> $DIR/redundant_pattern_matching_option.rs:107:12 | LL | if let None = *&None::<()> {} | -------^^^^--------------- help: try this: `if (&None::<()>).is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:111:5 + --> $DIR/redundant_pattern_matching_option.rs:113:5 | LL | / match x { LL | | Some(_) => true, @@ -158,7 +158,7 @@ LL | | }; | |_____^ help: try this: `x.is_some()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:116:5 + --> $DIR/redundant_pattern_matching_option.rs:118:5 | LL | / match x { LL | | None => true, @@ -167,7 +167,7 @@ LL | | }; | |_____^ help: try this: `x.is_none()` error: redundant pattern matching, consider using `is_none()` - --> $DIR/redundant_pattern_matching_option.rs:121:5 + --> $DIR/redundant_pattern_matching_option.rs:123:5 | LL | / match x { LL | | Some(_) => false, @@ -176,7 +176,7 @@ LL | | }; | |_____^ help: try this: `x.is_none()` error: redundant pattern matching, consider using `is_some()` - --> $DIR/redundant_pattern_matching_option.rs:126:5 + --> $DIR/redundant_pattern_matching_option.rs:128:5 | LL | / match x { LL | | None => false, @@ -184,5 +184,17 @@ LL | | _ => true, LL | | }; | |_____^ help: try this: `x.is_some()` -error: aborting due to 26 previous errors +error: redundant pattern matching, consider using `is_some()` + --> $DIR/redundant_pattern_matching_option.rs:143:13 + | +LL | let _ = matches!(x, Some(_)); + | ^^^^^^^^^^^^^^^^^^^^ help: try this: `x.is_some()` + +error: redundant pattern matching, consider using `is_none()` + --> $DIR/redundant_pattern_matching_option.rs:145:13 + | +LL | let _ = matches!(x, None); + | ^^^^^^^^^^^^^^^^^ help: try this: `x.is_none()` + +error: aborting due to 28 previous errors |