Function toNullable

Turns an Optional in to a Nullable

auto toNullable(T) (
  auto ref Optional!T opt
);

Parameters

NameDescription
opt the optional to convert from a Nullable!T

Returns

An Nullable!T

Example

assert(some(3).toNullable == Nullable!int(3));
assert(no!int.toNullable == Nullable!int());