Lib.rs

A library for constructing fast, pointer-based graphs in Rust. A lil hacky, and my understanding of variance is dubious at best, so consult your local lifetime specialist before using. Useful if your graph has the following properties:

• the node lookup overhead of a slotmap-style graph is too slow for your the problem you're trying to solve
• nodes in your graph all have the same type
• you only need & access to nodes once they've been added, and can use mutexes or cells to handle mutation
• your graph doesn't need to delete individual nodes, only an entire graph of nodes all at once (although having a Cell<bool> that indicates deleted status is fine, as is creating a linked list of deleted nodes for recycling)
• your Node's Drop implementation doesn't need to access other nodes

Still need to write documentation, but you can check out anchors if you're interested in seeing this in action.