Fix clippy warnings.

Author: timothee-haudebourg

crates/dids/methods/pkh/src/lib.rs

@@ -339,13 +339,12 @@ async fn resolve_bip122(did: &DID, account_address: &str, reference: &str) -> Re
                 ));
             }
         }
-        REFERENCE_BIP122_DOGECOIN_MAINNET => {
-            if !account_address.starts_with('D') {
+        REFERENCE_BIP122_DOGECOIN_MAINNET
+            if !account_address.starts_with('D') => {
                 return Err(Error::InvalidMethodSpecificId(
                     did.method_specific_id().to_owned(),
                 ));
             }
-        }
         _ => {
             // Unknown network address: no prefix hash check
         }

crates/eip712/src/encode.rs

@@ -252,7 +252,7 @@ impl TypeDefinition {
         let mut referenced_types = HashMap::new();
         gather_referenced_struct_types(self, types, &mut referenced_types)?;
         let mut types: Vec<(&String, &TypeDefinition)> = referenced_types.into_iter().collect();
-        types.sort_by(|(name1, _), (name2, _)| name1.cmp(name2));
+        types.sort_by_key(|(name1, _)| *name1);
         for (name, type_) in types {
             encode_type_single(name, type_, &mut string);
         }