use submodule

vendor/github.com/segmentio/kafka-go/leavegroup.go

@@ -1,42 +0,0 @@
-package kafka
-
-import "bufio"
-
-type leaveGroupRequestV0 struct {
-	// GroupID holds the unique group identifier
-	GroupID string
-
-	// MemberID assigned by the group coordinator or the zero string if joining
-	// for the first time.
-	MemberID string
-}
-
-func (t leaveGroupRequestV0) size() int32 {
-	return sizeofString(t.GroupID) +
-		sizeofString(t.MemberID)
-}
-
-func (t leaveGroupRequestV0) writeTo(w *bufio.Writer) {
-	writeString(w, t.GroupID)
-	writeString(w, t.MemberID)
-}
-
-type leaveGroupResponseV0 struct {
-	// ErrorCode holds response error code
-	ErrorCode int16
-}
-
-func (t leaveGroupResponseV0) size() int32 {
-	return sizeofInt16(t.ErrorCode)
-}
-
-func (t leaveGroupResponseV0) writeTo(w *bufio.Writer) {
-	writeInt16(w, t.ErrorCode)
-}
-
-func (t *leaveGroupResponseV0) readFrom(r *bufio.Reader, size int) (remain int, err error) {
-	if remain, err = readInt16(r, size, &t.ErrorCode); err != nil {
-		return
-	}
-	return
-}