Apply clippy lints to beacon node

beacon_node/eth2-libp2p/src/rpc/mod.rs

@@ -22,8 +22,11 @@ use std::time::Duration;
 use tokio::io::{AsyncRead, AsyncWrite};
 
 pub(crate) mod codec;
+#[allow(clippy::type_complexity)]
+#[allow(clippy::congitive_complexity)]
 mod handler;
 pub mod methods;
+#[allow(clippy::type_complexity)]
 mod protocol;
 
 /// The return type used in the behaviour and the resultant event from the protocols handler.
@@ -77,7 +80,7 @@ impl<TSubstream> RPC<TSubstream> {
         RPC {
             events: Vec::new(),
             marker: PhantomData,
-            log: log,
+            log,
         }
     }