Trait graph::prelude::EdgeMutationWithValues

pub trait EdgeMutationWithValues<NI, EV>where
    NI: Idx,{
    // Required method
    fn add_edge_with_value(
        &self,
        source: NI,
        target: NI,
        value: EV
    ) -> Result<(), Error>;
}

Allows adding new edges to a graph.

Required Methods

fn add_edge_with_value( &self, source: NI, target: NI, value: EV ) -> Result<(), Error>

Adds a new edge between the given source and target node and assigns the given value to it.

Errors

If either the source or the target node does not exist, the method will return Error::MissingNode.

Implementors

impl<NI, NV, EV> EdgeMutationWithValues<NI, EV> for DirectedALGraph<NI, NV, EV>where NI: Idx, EV: Copy,

impl<NI, NV, EV> EdgeMutationWithValues<NI, EV> for UndirectedALGraph<NI, NV, EV>where NI: Idx, EV: Copy,