Toolkit.Result.Operators

(!=) : Result x a -> a -> a

Forward operator for Result.withDefault

String.toInt "123" != 0    --> 123
String.toInt "abc" != 0    --> 0

(!|>) : Result x a -> (a -> value) -> Result x value

Forward operator for Result.map

Ok 4.0 !|> sqrt             --> Ok 2.0
Err "bad input" !|> sqrt    --> Err "bad input"

(!+>) : Result x a -> (a -> Result x b) -> Result x b

Forward operator for Result.andThen

String.toInt "1" !+> always (Err "ERROR")    --> Err "ERROR"

Modules