Fix linter errors

Author: Avaneesh-axiom

crates/circuits/primitives/derive/src/cols_ref/mod.rs

@@ -63,7 +63,7 @@ pub fn cols_ref_impl(
                 .collect_vec();
 
             // The ColsRef struct is named by appending `Ref` to the struct name
-            let const_cols_ref_name = syn::Ident::new(&format!("{}Ref", ident), ident.span());
+            let const_cols_ref_name = syn::Ident::new(&format!("{ident}Ref"), ident.span());
 
             // the args to the `from` method will be different for the ColsRef and ColsRefMut
             // structs
@@ -94,7 +94,7 @@ pub fn cols_ref_impl(
                 .collect_vec();
 
             // The ColsRefMut struct is named by appending `RefMut` to the struct name
-            let mut_cols_ref_name = syn::Ident::new(&format!("{}RefMut", ident), ident.span());
+            let mut_cols_ref_name = syn::Ident::new(&format!("{ident}RefMut"), ident.span());
 
             // the args to the `from` method will be different for the ColsRef and ColsRefMut
             // structs
@@ -642,7 +642,7 @@ fn get_const_cols_ref_type(
     lifetime: syn::Lifetime,
 ) -> syn::TypePath {
     if !is_columns_struct(ty) {
-        panic!("Expected a columns struct, got {:?}", ty);
+        panic!("Expected a columns struct, got {ty:?}");
     }
 
     if let syn::Type::Path(type_path) = ty {
@@ -654,21 +654,18 @@ fn get_const_cols_ref_type(
             };
             const_cols_ref_type
         } else {
-            panic!("is_columns_struct returned true for type {:?} but the last segment is not a columns struct", ty);
+            panic!("is_columns_struct returned true for type {ty:?} but the last segment is not a columns struct");
         }
     } else {
-        panic!(
-            "is_columns_struct returned true but the type {:?} is not a path",
-            ty
-        );
+        panic!("is_columns_struct returned true but the type {ty:?} is not a path",);
     }
 }
 
 // If 'ty' is a struct that derives ColsRef, return the ColsRefMut struct type
 // Otherwise, return None
 fn get_mut_cols_ref_type(ty: &syn::Type, generic_type: &syn::TypeParam) -> syn::TypePath {
     if !is_columns_struct(ty) {
-        panic!("Expected a columns struct, got {:?}", ty);
+        panic!("Expected a columns struct, got {ty:?}");
     }
 
     if let syn::Type::Path(type_path) = ty {
@@ -680,13 +677,10 @@ fn get_mut_cols_ref_type(ty: &syn::Type, generic_type: &syn::TypeParam) -> syn::
             };
             mut_cols_ref_type
         } else {
-            panic!("is_columns_struct returned true for type {:?} but the last segment is not a columns struct", ty);
+            panic!("is_columns_struct returned true for type {ty:?} but the last segment is not a columns struct");
         }
     } else {
-        panic!(
-            "is_columns_struct returned true but the type {:?} is not a path",
-            ty
-        );
+        panic!("is_columns_struct returned true but the type {ty:?} is not a path",);
     }
 }
 

crates/circuits/primitives/derive/src/cols_ref/utils.rs

@@ -48,7 +48,7 @@ fn get_elem_type(ty: &Type) -> Type {
     match ty {
         Type::Array(array) => get_elem_type(array.elem.as_ref()),
         Type::Path(_) => ty.clone(),
-        _ => panic!("Unsupported type: {:?}", ty),
+        _ => panic!("Unsupported type: {ty}"),
     }
 }
 

crates/circuits/primitives/derive/tests/test_cols_ref.rs

@@ -64,7 +64,7 @@ fn test_cols_ref() {
     cols.nested_array_of_aligned_borrow[[0, 0]].b[0] = 11;
 
     let cols: TestColsRef<i32> = TestColsRef::from::<TestConfigImpl>(&input);
-    println!("{:?}", cols);
+    println!("{cols:?}");
     assert_eq!(*cols.single_field_element, 1);
     assert_eq!(cols.array_of_t[0], 2);
     assert_eq!(cols.nested_array_of_t[[0, 0]], 3);