sub mod

timeout/go.mod

+module git.links123.net/links123.com/pkg/timeout

timeout/run.go

 	"time"
 )
 
-type ExecuteChan struct {
+type executeChan struct {
 	c    chan bool
 	once sync.Once
 }
 
-// 返回函数f是否被运行
+//Run 返回函数f是否被运行
 func Run(limit time.Duration, f func()) bool {
-	ec := &ExecuteChan{c: make(chan bool), once: sync.Once{}}
+	ec := &executeChan{c: make(chan bool), once: sync.Once{}}
 	whether := true
 
 	go func() {