Improve ErrorHandling tutorial

tweag / funflow2

Compose and run computational workflows

MIT License

9 stars 0 forks source link

Improve ErrorHandling tutorial #98

Closed vreuter closed 3 years ago

vreuter commented 3 years ago

[x] fix typo "excepting" to either "expecting" or "handling"
~~[ ] bit more example of type-specific exception handling besides base SomeException~~
[x] fix ScopedTypeVariables to TypeApplications and add link
[x] perhaps remove note about API docs, depending on #97
[x] mention exception types in funflow and emphasize ensure emphasis on that hook offered by tryE from kernmantle

vreuter commented 3 years ago

Actually, rethinking this, it's probably fine just to underscore the exception type hook and pattern matching on various subtypes under whatever umbrella type that's declared to tryE, as most users of this feature seem likely to be comfortable with that facility w/o demo since it's not so funflow-specific. Maybe just mention some of the exception types declared in funflow.