(index uint, opts ...Option)
| 37 | DoOnError(errFunc ErrFunc, opts ...Option) Disposed |
| 38 | DoOnNext(nextFunc NextFunc, opts ...Option) Disposed |
| 39 | ElementAt(index uint, opts ...Option) Single |
| 40 | Error(opts ...Option) error |
| 41 | Errors(opts ...Option) []error |
| 42 | Filter(apply Predicate, opts ...Option) Observable |
no outgoing calls