Prevent warnings during compilation

src/river_protocols.rs

@@ -5,7 +5,7 @@ pub mod generated {
     // so we isolate it into a very permissive module
     #![allow(dead_code, non_camel_case_types, unused_unsafe, unused_variables)]
     #![allow(non_upper_case_globals, non_snake_case, unused_imports)]
-    #![allow(clippy::all)]
+    #![allow(static_mut_refs, clippy::all)]
 
     pub mod client {
         // These imports are used by the generated code