okOr<E extends Object> method

Future<Result<T, E>> okOr<E extends Object>(
  1. E err
)

Transforms the Option<T> into a Result<T, E>, mapping Some(v) to Ok(v) and None to Err(err).

Implementation

Future<Result<T, E>> okOr<E extends Object>(E err) =>
    then((v) => v.okOr(err));