Trait DataMapMut 

pub trait DataMapMut: DataMap {
    // Required methods
    fn node_weight_mut(
        &mut self,
        id: Self::NodeId,
    ) -> Option<&mut Self::NodeWeight>;
    fn edge_weight_mut(
        &mut self,
        id: Self::EdgeId,
    ) -> Option<&mut Self::EdgeWeight>;
}

Access node and edge weights mutably.

Required Methods

fn node_weight_mut(&mut self, id: Self::NodeId) -> Option<&mut Self::NodeWeight>

fn edge_weight_mut(&mut self, id: Self::EdgeId) -> Option<&mut Self::EdgeWeight>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, G> DataMapMut for &'a mut G

where G: DataMapMut,

fn node_weight_mut(&mut self, id: Self::NodeId) -> Option<&mut Self::NodeWeight>

fn edge_weight_mut(&mut self, id: Self::EdgeId) -> Option<&mut Self::EdgeWeight>

Implementors

impl<'a, G> DataMapMut for Frozen<'a, G>

where G: DataMapMut,

impl<E, Ix: IndexType> DataMapMut for List<E, Ix>

impl<G: Visitable + DataMapMut> DataMapMut for Acyclic<G>

impl<G> DataMapMut for Reversed<G>

where G: DataMapMut,

impl<N, E, Ty, Ix> DataMapMut for Graph<N, E, Ty, Ix>

where Ty: EdgeType, Ix: IndexType,