Apply some clippy lints (#11154)

* Apply some clippy hints

* Revert clippy ci changes

* Update client/cli/src/commands/generate.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/commands/inspect_key.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/db/src/bench.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/db/src/bench.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/block_rules.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/block_rules.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/network/src/transactions.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/network/src/protocol.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Revert due to missing `or_default` function.

* Fix compilation and simplify code

* Undo change that corrupts benchmark.

* fix clippy

* Update client/service/test/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/state-db/src/noncanonical.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/state-db/src/noncanonical.rs

remove leftovers!

* Update client/tracing/src/logging/directives.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/fork-tree/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* added needed ref

* Update frame/referenda/src/benchmarking.rs

* Simplify byte-vec creation

* let's just not overlap the ranges

* Correction

* cargo fmt

* Update utils/frame/benchmarking-cli/src/shared/stats.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/benchmarking-cli/src/pallet/command.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/benchmarking-cli/src/pallet/command.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Giles Cope <gilescope@gmail.com>

substrate/utils/frame/try-runtime/cli/src/commands/execute_block.rs

@@ -76,12 +76,12 @@ impl ExecuteBlockCmd {
 		<Block::Hash as FromStr>::Err: Debug,
 	{
 		match (&self.block_at, &self.state) {
-			(Some(block_at), State::Snap { .. }) => hash_of::<Block>(&block_at),
+			(Some(block_at), State::Snap { .. }) => hash_of::<Block>(block_at),
 			(Some(block_at), State::Live { .. }) => {
 				log::warn!(target: LOG_TARGET, "--block-at is provided while state type is live. the `Live::at` will be ignored");
-				hash_of::<Block>(&block_at)
+				hash_of::<Block>(block_at)
 			},
-			(None, State::Live { at: Some(at), .. }) => hash_of::<Block>(&at),
+			(None, State::Live { at: Some(at), .. }) => hash_of::<Block>(at),
 			_ => {
 				panic!("either `--block-at` must be provided, or state must be `live with a proper `--at``");
 			},

substrate/utils/frame/try-runtime/cli/src/commands/follow_chain.rs

@@ -31,8 +31,8 @@ use sp_core::H256;
 use sp_runtime::traits::{Block as BlockT, Header, NumberFor};
 use std::{fmt::Debug, str::FromStr};
 
-const SUB: &'static str = "chain_subscribeFinalizedHeads";
-const UN_SUB: &'static str = "chain_unsubscribeFinalizedHeads";
+const SUB: &str = "chain_subscribeFinalizedHeads";
+const UN_SUB: &str = "chain_unsubscribeFinalizedHeads";
 
 /// Configurations of the [`Command::FollowChain`].
 #[derive(Debug, Clone, clap::Parser)]
@@ -68,7 +68,7 @@ where
 
 	log::info!(target: LOG_TARGET, "subscribing to {:?} / {:?}", SUB, UN_SUB);
 	let mut subscription: Subscription<Block::Header> =
-		client.subscribe(&SUB, None, &UN_SUB).await.unwrap();
+		client.subscribe(SUB, None, UN_SUB).await.unwrap();
 
 	let (code_key, code) = extract_code(&config.chain_spec)?;
 	let executor = build_executor::<ExecDispatch>(&shared, &config);
@@ -104,7 +104,7 @@ where
 		if maybe_state_ext.is_none() {
 			let builder = Builder::<Block>::new().mode(Mode::Online(OnlineConfig {
 				transport: command.uri.clone().into(),
-				at: Some(header.parent_hash().clone()),
+				at: Some(*header.parent_hash()),
 				..Default::default()
 			}));
 
@@ -136,7 +136,7 @@ where
 			maybe_state_ext.as_mut().expect("state_ext either existed or was just created");
 
 		let (mut changes, encoded_result) = state_machine_call_with_proof::<Block, ExecDispatch>(
-			&state_ext,
+			state_ext,
 			&executor,
 			execution,
 			"TryRuntime_execute_block_no_check",

substrate/utils/frame/try-runtime/cli/src/commands/offchain_worker.rs

@@ -68,12 +68,12 @@ impl OffchainWorkerCmd {
 		<Block::Hash as FromStr>::Err: Debug,
 	{
 		match (&self.header_at, &self.state) {
-			(Some(header_at), State::Snap { .. }) => hash_of::<Block>(&header_at),
+			(Some(header_at), State::Snap { .. }) => hash_of::<Block>(header_at),
 			(Some(header_at), State::Live { .. }) => {
 				log::error!(target: LOG_TARGET, "--header-at is provided while state type is live, this will most likely lead to a nonsensical result.");
-				hash_of::<Block>(&header_at)
+				hash_of::<Block>(header_at)
 			},
-			(None, State::Live { at: Some(at), .. }) => hash_of::<Block>(&at),
+			(None, State::Live { at: Some(at), .. }) => hash_of::<Block>(at),
 			_ => {
 				panic!("either `--header-at` must be provided, or state must be `live` with a proper `--at`");
 			},