fix(clippy): fix nightly clippy warnings

concrete-optimizer/src/dag/operator/operator.rs

@@ -3,7 +3,7 @@ use derive_more::{Add, AddAssign};
 
 pub type Weights = ClearTensor;
 
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug)]
 pub struct FunctionTable {
     pub values: Vec<u64>,
 }

concrete-optimizer/src/global_parameters.rs

@@ -19,7 +19,7 @@ pub(crate) struct ParameterToOperation {
 }
 
 #[allow(clippy::module_name_repetitions)]
-#[derive(Clone, Copy, PartialEq, Debug)]
+#[derive(Clone, Copy, PartialEq, Eq, Debug)]
 pub struct ParameterCount {
     pub glwe: usize,
     pub br_decomposition: usize,

concrete-optimizer/src/parameters.rs

@@ -16,7 +16,7 @@ mod individual {
         pub log2_base: u64,
     }
 
-    #[derive(Clone, Copy, PartialEq, Debug)]
+    #[derive(Clone, Copy, PartialEq, Eq, Debug)]
     pub struct GlweParameters {
         pub log2_polynomial_size: u64,
         pub glwe_dimension: u64,

concrete-optimizer/src/utils/mod.rs

@@ -2,14 +2,14 @@ use std::ops::Mul;
 
 pub fn square<V>(v: V) -> V
 where
-    V: Mul<V> + Mul<Output = V> + Copy,
+    V: Mul<Output = V> + Copy,
 {
     v * v
 }
 
 pub fn square_ref<V>(v: &V) -> V
 where
-    V: Mul<V> + Mul<Output = V> + Copy,
+    V: Mul<Output = V> + Copy,
 {
     square(*v)
 }