Module traitgraph::index

source ·
Expand description

Traits and a default implementation for graph indices.

Structs

  • EdgeIndex
    A valid edge index.
  • GraphIndices
    An iterator over a consecutive sequence of graph indices.
  • NodeIndex
    A valid node index.
  • OptionalEdgeIndex
    An edge index that can be None. This is a hack to get a small sized Option<EdgeIndex> by storing the None variant as IndexType::max_value(). If Rust ever adds support for integer types with invalid values other than 0, this type becomes obsolete.
  • OptionalNodeIndex
    A node index that can be None. This is a hack to get a small sized Option<NodeIndex> by storing the None variant as IndexType::max_value(). If Rust ever adds support for integer types with invalid values other than 0, this type becomes obsolete.

Traits

  • GraphIndex
    A valid graph index.
  • OptionalGraphIndex
    A graph index that can be None. This is a hack to get a small sized Option<GraphIndex> by storing the None variant as IndexType::max_value(). If Rust ever adds support for integer types with invalid values other than 0, this trait becomes obsolete.