defaults

final case class DefaultGraph[E, N, M](value: M, edges: Iterable[E], nodes: Iterable[N], incoming: Map[N, Iterable[E]], outgoing: Map[N, Iterable[E]]) extends Product with Serializable

case class holding the values of a default graph
case class holding the values of a default graph
the fields are private since we want the type class instance to be used for access
final case class Edge[V, N](value: V, head: N, tail: N) extends Product with Serializable
final case class Node[X](value: X, label: Option[String] = None)(implicit identifiable: Identifiable[X]) extends Product with Serializable

implicit def defaultGraph[G[_, _, _], ET[_, _]]: Graph[DefaultGraph, ET] with GraphBuilder[DefaultGraph, ET]
object directed
implicit def emptyOption[T]: Empty[Option[T]]
implicit def emptyUnit: Empty[Unit]
implicit def identifiableNode[X]: Identifiable[Node[X]]
implicit def identifiableNumeric[N](implicit numeric: Numeric[N]): Identifiable[N]
implicit def identifiableString[X]: Identifiable[String]
implicit def labeledEdge[E[_, _], V, N](implicit edge: EdgeType[E], labeled: Labeled[V, String]): Labeled[E[V, N], String]
def n[X](value: X, label: Option[String] = None)(implicit identifiable: Identifiable[X]): Node[X]
implicit def numericLabel[T](implicit numeric: Numeric[T]): Labeled[T, String]
implicit def stringLabel: Labeled[String, String]
implicit def unitLabel: Labeled[Unit, String]