Expose nr of permutation columns to the public API

privacy-scaling-explorations · Dec 19, 2023 · 20f3446 · 20f3446
1 parent 8464681
commit 20f3446
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/halo2_proofs/src/dev/cost_model.rs b/halo2_proofs/src/dev/cost_model.rs
@@ -94,7 +94,7 @@ impl Lookup {
 /// Number of permutation enabled columns
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct Permutation {
-    columns: usize,
+    pub columns: usize,
 }
 
 impl Permutation {