Merge pull request #95 from kennethy/patch-1

Add comments to indicate it's a bad/good example
teivah · Jul 17, 2024 · 1074108 · 1074108
2 parents 9990a8c + 43555f9
commit 1074108
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/09-concurrency-practice/74-copying-sync/main.go b/src/09-concurrency-practice/74-copying-sync/main.go
@@ -19,7 +19,7 @@ func main() {
 }
 
 type Counter struct {
-	mu       sync.Mutex
+	mu       sync.Mutex // bad
 	counters map[string]int
 }
 
@@ -38,7 +38,7 @@ func (c *Counter) Increment2(name string) {
 }
 
 type Counter2 struct {
-	mu       *sync.Mutex
+	mu       *sync.Mutex // good
 	counters map[string]int
 }