cleanup of redundant patterns

src/sort.rs

@@ -155,7 +155,7 @@ pub(crate) fn version_sort(a: &str, b: &str) -> std::cmp::Ordering {
                         std::cmp::Ordering::Equal => {
                             continue;
                         }
-                        order @ _ => return order,
+                        order => return order,
                     }
                 }
                 (
@@ -182,7 +182,7 @@ pub(crate) fn version_sort(a: &str, b: &str) -> std::cmp::Ordering {
                         }
                         continue;
                     }
-                    order @ _ => return order,
+                    order => return order,
                 },
             },
         }

src/types.rs

@@ -1297,7 +1297,7 @@ fn join_bounds_inner(
     //       or the single item is of type `Trait`,
     //          and any of the internal arrays contains more than one item;
     let retry_with_force_newline = match context.config.style_edition() {
-        style_edition @ _ if style_edition <= StyleEdition::Edition2021 => {
+        style_edition if style_edition <= StyleEdition::Edition2021 => {
             !force_newline
                 && items.len() > 1
                 && (result.0.contains('\n') || result.0.len() > shape.width)