-<<(_:_:)

public func -<< <V, U>(_ transform: (V) -> Result<U>, result: Result<V>) -> Result<U>

If there’s no error, perform function that may yield Result with value and return wrapped result Right associative

  • V

    Undocumented

    Declaration

    Swift

    public func -<< <V, U>(_ transform: (V) -> Result<U>, result: Result<V>) -> Result<U>