@[class]
- orelse : Π {α : Type ?}, f α → f α → f α
Instances
@[class]
- to_applicative : applicative f
- to_has_orelse : has_orelse f
- failure : Π {α : Type ?}, f α
Instances
- option.alternative
- tactic.alternative
- tactic.unsafe.type_context.type_context_alternative
- lean.parser.alternative
- state_t.alternative
- reader_t.alternative
- option_t.alternative
- conv.alternative
- smt_tactic.alternative
- list.alternative
- monad_io_is_alternative
- io_core_is_alternative
- parser.alternative
- old_conv.alternative
- tactic.ring.ring_m.alternative
- tactic.ring_exp.ring_exp_m.alternative