NewRouteFromHops creates a new Route structure from the minimally required information to perform the payment.

NewVertex returns a new Vertex given a public key.

NewVertexFromBytes returns a new Vertex based on a serialized pubkey in a byte slice.

NewVertexFromStr returns a new Vertex given its hex-encoded string format.

VertexSize is the size of the array to store a vertex.

ErrAMPMissingMPP is returned when the caller tries to attach an AMP record but no MPP record is presented for the final hop.

ErrIntermediateMPPHop is returned when a hop tries to deliver an MPP record to an intermediate hop, only final hops can receive MPP records.

ErrMaxRouteHopsExceeded is returned when a caller attempts to construct a new sphinx packet, but provides too many hops.

ErrNoRouteHopsProvided is returned when a caller attempts to construct a new sphinx packet, but provides an empty set of hops for each route.

Hop represents an intermediate or final node of the route.

Route represents a path through the channel graph which runs over one or more channels in succession.

Vertex is a simple alias for the serialization of a compressed Bitcoin public key.