From ecd420636efe54657ae742ce960ce061740ef108 Mon Sep 17 00:00:00 2001
From: Alan Du <alanhdu@gmail.com>
Date: Mon, 3 Jun 2019 10:01:10 -0400
Subject: Fix clippy::single_match

---
 crates/ra_hir/src/ty/traits/chalk.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'crates/ra_hir/src/ty/traits')

diff --git a/crates/ra_hir/src/ty/traits/chalk.rs b/crates/ra_hir/src/ty/traits/chalk.rs
index 78440b258..1e4806db0 100644
--- a/crates/ra_hir/src/ty/traits/chalk.rs
+++ b/crates/ra_hir/src/ty/traits/chalk.rs
@@ -211,13 +211,10 @@ fn convert_where_clauses(
             // anyway), otherwise Chalk can easily get into slow situations
             return vec![pred.clone().subst(substs).to_chalk(db)];
         }
-        match pred {
-            GenericPredicate::Implemented(trait_ref) => {
-                if blacklisted_trait(db, trait_ref.trait_) {
-                    continue;
-                }
+        if let GenericPredicate::Implemented(trait_ref) = pred {
+            if blacklisted_trait(db, trait_ref.trait_) {
+                continue;
             }
-            _ => {}
         }
         result.push(pred.clone().subst(substs).to_chalk(db));
     }
-- 
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