| definition: |
fromJust :: Maybe a -> a fromJust (Just a) = a fromJust Nothing = error "Maybe.fromJust: Nothing" |
| demand: |
argument 1 |
| deterministic: |
deterministic operation |
| documentation: |
--- Extract the argument from the `Just` constructor and throw an error --- if the argument is `Nothing`. |
| failfree: |
_ |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{({Just}) |-> _}
|
| name: |
fromJust |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
Prelude.Maybe a -> a |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |