Implement Display for Poseidon2_12Stark and fix clippy

0xmozak · Oct 9, 2023 · c0dc585 · c0dc585
1 parent 6703d3b
commit c0dc585
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diff --git a/poseidon2-starky/src/lib.rs b/poseidon2-starky/src/lib.rs
@@ -7,6 +7,8 @@
 #![deny(clippy::pedantic)]
 #![deny(clippy::cargo)]
 #![allow(clippy::missing_panics_doc)]
+// FIXME: Remove this, when proptest's macro is updated not to trigger clippy.
+#![allow(clippy::ignored_unit_patterns)]
 
 pub mod horizen;
 pub mod plonky2;
diff --git a/poseidon2-starky/src/plonky2/stark.rs b/poseidon2-starky/src/plonky2/stark.rs
@@ -13,6 +13,7 @@ use plonky2::plonk::circuit_builder::CircuitBuilder;
 use starky::constraint_consumer::{ConstraintConsumer, RecursiveConstraintConsumer};
 use starky::stark::Stark;
 use starky::vars::{StarkEvaluationTargets, StarkEvaluationVars};
+use std::fmt::Display;
 use std::marker::PhantomData;
 
 // degree: 1
@@ -190,6 +191,12 @@ pub struct Poseidon2_12Stark<F, const D: usize> {
     pub _f: PhantomData<F>,
 }
 
+impl<F, const D: usize> Display for Poseidon2_12Stark<F, D> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Poseidon2_12Stark")
+    }
+}
+
 impl<F: RichField + Extendable<D>, const D: usize> Stark<F, D> for Poseidon2_12Stark<F, D> {
     const COLUMNS: usize = NUM_COLS;
     const PUBLIC_INPUTS: usize = 0;