1 files changed, 0 insertions, 83 deletions
diff --git a/vendor/petgraph-0.6.5/src/operator.rs b/vendor/petgraph-0.6.5/src/operator.rs
deleted file mode 100644
index baa4f12b..00000000
--- a/vendor/petgraph-0.6.5/src/operator.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-//! Operators for creating new graphs from existings ones.
-use super::graph::{Graph, IndexType};
-use super::EdgeType;
-use crate::visit::IntoNodeReferences;
-
-/// \[Generic\] complement of the graph
-///
-/// Computes the graph complement of the input Graph and stores it
-/// in the provided empty output Graph.
-///
-/// The function does not create self-loops.
-///
-/// Computes in **O(|V|^2*log(|V|))** time (average).
-///
-/// Returns the complement.
-///
-/// # Example
-/// ```rust
-/// use petgraph::Graph;
-/// use petgraph::operator::complement;
-/// use petgraph::prelude::*;
-///
-/// let mut graph: Graph<(),(),Directed> = Graph::new();
-/// let a = graph.add_node(()); // node with no weight
-/// let b = graph.add_node(());
-/// let c = graph.add_node(());
-/// let d = graph.add_node(());
-///
-/// graph.extend_with_edges(&[
-///     (a, b),
-///     (b, c),
-///     (c, d),
-/// ]);
-/// // a ----> b ----> c ----> d
-///
-/// let mut output: Graph<(), (), Directed> = Graph::new();
-///
-/// complement(&graph, &mut output, ());
-///
-/// let mut expected_res: Graph<(), (), Directed> = Graph::new();
-/// let a = expected_res.add_node(());
-/// let b = expected_res.add_node(());
-/// let c = expected_res.add_node(());
-/// let d = expected_res.add_node(());
-/// expected_res.extend_with_edges(&[
-///     (a, c),
-///     (a, d),
-///     (b, a),
-///     (b, d),
-///     (c, a),
-///     (c, b),
-///     (d, a),
-///     (d, b),
-///     (d, c),
-/// ]);
-///
-/// for x in graph.node_indices() {
-///     for y in graph.node_indices() {
-///         assert_eq!(output.contains_edge(x, y), expected_res.contains_edge(x, y));
-///     }
-/// }
-/// ```
-pub fn complement<N, E, Ty, Ix>(
-    input: &Graph<N, E, Ty, Ix>,
-    output: &mut Graph<N, E, Ty, Ix>,
-    weight: E,
-) where
-    Ty: EdgeType,
-    Ix: IndexType,
-    E: Clone,
-    N: Clone,
-{
-    for (_node, weight) in input.node_references() {
-        output.add_node(weight.clone());
-    }
-    for x in input.node_indices() {
-        for y in input.node_indices() {
-            if x != y && !input.contains_edge(x, y) {
-                output.add_edge(x, y, weight.clone());
-            }
-        }
-    }
-}