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authorsuperwhiskers <[email protected]>2025-09-15 13:38:14 -0500
committersuperwhiskers <[email protected]>2026-01-04 22:23:01 -0600
commite12b1f4459aee80ee333e90e3b56a3b09f81ae3e (patch)
tree872402360b490c992bb0d7e071ab2834adeae03e /crates/core/src/egraph
parent50192cbe91da765d3c09cf8e12f328b721d3cb46 (diff)
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node topological sorting
Change-Id: I6a6a6964255d818be1bf9a8f4ec9e317befa19c5
Diffstat (limited to 'crates/core/src/egraph')
-rw-r--r--crates/core/src/egraph/mod.rs4
-rw-r--r--crates/core/src/egraph/union_find.rs6
2 files changed, 10 insertions, 0 deletions
diff --git a/crates/core/src/egraph/mod.rs b/crates/core/src/egraph/mod.rs
new file mode 100644
index 0000000..8e006b3
--- /dev/null
+++ b/crates/core/src/egraph/mod.rs
@@ -0,0 +1,4 @@
+//! E-graph implementation.
+
+/// something
+pub struct EGraph {}
diff --git a/crates/core/src/egraph/union_find.rs b/crates/core/src/egraph/union_find.rs
new file mode 100644
index 0000000..8d5422d
--- /dev/null
+++ b/crates/core/src/egraph/union_find.rs
@@ -0,0 +1,6 @@
+//! Union-find / disjoint-set data structure implementations.
+
+/// Simple union-find implementation.
+///
+/// Operates according to a union by min-id scheme.
+pub struct UnionFind {}