Binary Tree Graph (btree_graph)

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This library is a minimal implementation of a graph (abstract data structure) by way of two binary tree maps (BTreeMap). This implementation is often referred to as an adjacency list.

The primary goals of this implementation are to be minimal and idiomatic to the Rust language. The alloc crate is the only dependency when compiled with default features and is not optional. As one might assume, alloc is required for reason the implementation relies on BTreeMap (and the BTreeSet wrapper).

Secondary concerns include serialization, deserialization, and encoding. For these the serde, serde_json, serde_yaml, and serde_cbor crates are included and available under the feature flags: serde, serde_json, serde_yaml, and serde_cbor. Please see the encoding module's API for the available optional trait definitions. Note: using serde_json, serde_yaml, or serde_cbor features will require inclusion of the serde feature, else the library will not compile.

Example

```rust use crate::BTreeGraph;

fn main() { let mut graph: BTreeGraph = BTreeGraph::new(); // Add nodes. graph.addvertex(String::from("Tarzan")); graph.addvertex(String::from("Jane")); // Add a relationship. graph.add_edge(String::from("Tarzan"), String::from("Jane"), String::from("Loves"));

// Assert relationship now exists.
assert!(graph.adjacdent(String::from("Tarzan"), String::from("Jane")));

} ```

Usage

Add the following to your Cargo.toml file: toml [dependencies] btree_graph = "0.1.3"

API

Please see the API for a full list of available methods.

License

This work is dually licensed under MIT OR Apache-2.0.