mv non-core components to extended repo

pkg/connector/binder.go

@@ -10,36 +10,6 @@ var (
 	ErrBindUnsupported = errors.New("bind unsupported")
 )
 
-type Accepter interface {
-	Accept() (net.Conn, error)
-	Addr() net.Addr
-	Close() error
-}
-
 type Binder interface {
 	Bind(ctx context.Context, conn net.Conn, network, address string, opts ...BindOption) (net.Listener, error)
 }
-
-type AcceptError struct {
-	err error
-}
-
-func NewAcceptError(err error) error {
-	return &AcceptError{err: err}
-}
-
-func (e *AcceptError) Error() string {
-	return e.err.Error()
-}
-
-func (e *AcceptError) Timeout() bool {
-	return false
-}
-
-func (e *AcceptError) Temporary() bool {
-	return true
-}
-
-func (e *AcceptError) Unwrap() error {
-	return e.err
-}