module SumsUp
UI-level functions for the gem.
Constants
- DuplicateMatchError
- DuplicateNameError
- Error
- MatchAfterWildcardError
- MatchError
- Maybe
To paraphrase Haskell's Data.Maybe docs:
Maybe
represents an optional value. AMaybe
value contains either a value (Maybe.just(1)), or is empty (Maybe.nothing).- ParserError
- Result
To parahprase Rust's std::result docs:
Result
is a type used for returning and propagating errors. Result.success(value) represents a success and contains a value; Result.failure(error) represents an error with a propagated error.- UnknownVariantError
- UnmatchedVariantError
- VERSION
- VariantArgsError
- VariantNameError