map<U extends Object> method

Future<Result<U, E>> map<U extends Object>(
  1. U op(
    1. T
    )
)

Maps a Result<T, E> to Result<U, E> by applying a function to a contained Ok value, leaving an Err value untouched.

Implementation

Future<Result<U, E>> map<U extends Object>(U Function(T) op) =>
    then((result) => result.map(op));