zio-optics/zio.optics/NoneZRefSyntax

NoneZRefSyntax

class NoneZRefSyntax[EA, EB >: OpticFailure, A](self: ZRef[EA, EB, Option[A], Option[A]])

Provides implicit syntax for accessing the None case of an Option in a ZRef.

Provides implicit syntax for accessing the None case of an Option in a ZRef.

class Object
trait Matchable
class Any

Value members

Concrete methods

def none: ZRef[EA, EB, Unit, Unit]

Accesses the None case of an Option.

Accesses the None case of an Option.