From 483f9e258055bcd37c162cbf2af24aa7450ab0ea Mon Sep 17 00:00:00 2001
From: Nadrieril <nadrieril+git@gmail.com>
Date: Sun, 24 Nov 2024 22:57:33 +0100
Subject: [PATCH] Fix rustfmt according to review

---
 src/tools/rustfmt/src/patterns.rs                |  4 ++--
 src/tools/rustfmt/tests/target/guard_patterns.rs | 12 ++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 src/tools/rustfmt/tests/target/guard_patterns.rs

diff --git a/src/tools/rustfmt/src/patterns.rs b/src/tools/rustfmt/src/patterns.rs
index 7bc699b07b0c..7b4730eadc85 100644
--- a/src/tools/rustfmt/src/patterns.rs
+++ b/src/tools/rustfmt/src/patterns.rs
@@ -339,9 +339,9 @@ impl Rewrite for Pat {
                         .max_width_error(shape.width, self.span)?,
                 )
                 .map(|inner_pat| format!("({})", inner_pat)),
-            PatKind::Err(_) => Err(RewriteError::Unknown),
+            PatKind::Guard(..) => Ok(context.snippet(self.span).to_string()),
             PatKind::Deref(_) => Err(RewriteError::Unknown),
-            PatKind::Guard(..) => Err(RewriteError::Unknown),
+            PatKind::Err(_) => Err(RewriteError::Unknown),
         }
     }
 }
diff --git a/src/tools/rustfmt/tests/target/guard_patterns.rs b/src/tools/rustfmt/tests/target/guard_patterns.rs
new file mode 100644
index 000000000000..2e4667b916cd
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/guard_patterns.rs
@@ -0,0 +1,12 @@
+#![feature(guard_patterns)]
+
+fn main() {
+    match user.subscription_plan() {
+        (Plan::Regular if user.credit() >= 100) | (Plan::Premium if user.credit() >= 80) => {
+            // Complete the transaction.
+        }
+        _ => {
+            // The user doesn't have enough credit, return an error message.
+        }
+    }
+}