error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:12:12 | LL | if let Some(Some(0)) | Some(Some(1)) = None {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::unnested-or-patterns` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::unnested_or_patterns)]` help: nest the patterns | LL | if let Some(Some(0 | 1)) = None {} | ~~~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:13:12 | LL | if let Some(Some(0)) | Some(Some(1) | Some(2)) = None {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let Some(Some(0 | 1 | 2)) = None {} | ~~~~~~~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:14:12 | LL | if let Some(Some(0 | 1) | Some(2)) | Some(Some(3) | Some(4)) = None {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let Some(Some(0 | 1 | 2 | 3 | 4)) = None {} | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:15:12 | LL | if let Some(Some(0) | Some(1 | 2)) = None {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let Some(Some(0 | 1 | 2)) = None {} | ~~~~~~~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:16:12 | LL | if let ((0,),) | ((1,) | (2,),) = ((0,),) {} | ^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let ((0 | 1 | 2,),) = ((0,),) {} | ~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:17:12 | LL | if let 0 | (1 | 2) = 0 {} | ^^^^^^^^^^^ | help: nest the patterns | LL | if let 0 | 1 | 2 = 0 {} | ~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:18:12 | LL | if let box (0 | 1) | (box 2 | box (3 | 4)) = Box::new(0) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let box (0 | 1 | 2 | 3 | 4) = Box::new(0) {} | ~~~~~~~~~~~~~~~~~~~~~~~ error: unnested or-patterns --> $DIR/unnested_or_patterns2.rs:19:12 | LL | if let box box 0 | box (box 2 | box 4) = Box::new(Box::new(0)) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: nest the patterns | LL | if let box box (0 | 2 | 4) = Box::new(Box::new(0)) {} | ~~~~~~~~~~~~~~~~~~~ error: aborting due to 8 previous errors