type golang.org/x/sync/errgroup.Group

5 uses

	golang.org/x/sync/errgroup (current package)
		errgroup.go#L18: type Group struct {
		errgroup.go#L32: func WithContext(ctx context.Context) (*Group, context.Context) {
		errgroup.go#L34: 	return &Group{cancel: cancel}, ctx
		errgroup.go#L39: func (g *Group) Wait() error {
		errgroup.go#L51: func (g *Group) Go(f func() error) {