doc(bufferpool): add a nocopy comment to sync.Pool field

2019-12-22 13:01:55 +08:00 · 2019-12-22 13:01:55 +08:00 · b78b33a5d2
parent 3de67ebf26
commit b78b33a5d2
1 changed files with 2 additions and 0 deletions
--- a/buffer/pool.go
+++ b/buffer/pool.go
@ -5,6 +5,8 @@ import (
 )

 type Pool struct {
+	// A Pool must not be copied after first use.
+	// https://golang.org/pkg/sync/#Pool
 	buffers sync.Pool
 }