dfp library

Classes

Err<T, E>

Contains the error value

None<T>

No value.

Ok<T, E>

Contains the success value

Option<T>

Option<A> is a container for an optional value of type A. If the value of type A is present, the Option<A> is an instance of Some<A>, containing the present value of type A. If the value is absent, the Option<A> is an instance of None.

Result<T, E>

Result is a type that represents either success (Ok) or failure (Err).

Some<T>

Some value of type T.

Functions

asyncTryCatch<T, E extends Object>(Future<T> f) → Future<Result<T, E>>

fromNullable<T>(T? value) → Option<T>

option<T>(bool test, T value) → Option<T>

tryCatch<T, E extends Object>(T f()) → Result<T, E>