ExistenceOfAll

class Object
trait Matchable
class Any

Value members

Concrete methods

def apply[A : UnivEq](expect: Boolean, source: IterableOnce[A], all: Set[A]): Option[Either[FoundSome[A], Missing[A]]]
def name(expect: Boolean, subject: => String, allNames: => String): Name
def nameFn[I](expect: I => Boolean, subject: => String, allNames: => String): NameFn[I]