--- a/crates/evm-coder-macros/src/lib.rs
+++ b/crates/evm-coder-macros/src/lib.rs
@@ -5,7 +5,10 @@
 use proc_macro::TokenStream;
 use quote::quote;
 use sha3::{Digest, Keccak256};
-use syn::{AttributeArgs, DeriveInput, GenericArgument, Ident, ItemImpl, Pat, Path, PathArguments, PathSegment, Type, parse_macro_input, spanned::Spanned};
+use syn::{
+	AttributeArgs, DeriveInput, GenericArgument, Ident, ItemImpl, Pat, Path, PathArguments,
+	PathSegment, Type, parse_macro_input, spanned::Spanned,
+};
 
 mod solidity_interface;
 mod to_log;
@@ -196,11 +199,12 @@
 		Err(e) => e.to_compile_error(),
 	};
 
-    (quote! {
-        #input
+	(quote! {
+		#input
 
-        #expanded
-    }).into()
+		#expanded
+	})
+	.into()
 }
 
 #[proc_macro_attribute]
--- a/crates/evm-coder/src/lib.rs
+++ b/crates/evm-coder/src/lib.rs
@@ -54,11 +54,11 @@
 }
 
 pub trait Call: Sized {
-    fn parse(selector: u32, input: &mut AbiReader) -> execution::Result<Option<Self>>;
+	fn parse(selector: u32, input: &mut AbiReader) -> execution::Result<Option<Self>>;
 }
 
 pub trait Callable<C: Call> {
-    fn call(&mut self, call: types::Msg<C>) -> execution::Result<AbiWriter>;
+	fn call(&mut self, call: types::Msg<C>) -> execution::Result<AbiWriter>;
 }
 
 #[cfg(test)]
--- a/crates/evm-coder/src/solidity.rs
+++ b/crates/evm-coder/src/solidity.rs
@@ -186,4 +186,4 @@
 		writeln!(out, "}}")?;
 		Ok(())
 	}
-}
\ No newline at end of file
+}
--- a/crates/evm-coder/tests/a.rs
+++ b/crates/evm-coder/tests/a.rs
@@ -8,33 +8,38 @@
 #[solidity_interface(name = "OurInterface")]
 impl Impls {
 	fn fn_a(&self, input: uint256) -> Result<bool> {
-        todo!()
-    }
+		todo!()
+	}
 }
 
 #[solidity_interface(name = "OurInterface1")]
 impl Impls {
 	fn fn_b(&self, input: uint128) -> Result<uint32> {
-        todo!()
-    }
+		todo!()
+	}
 }
 
-#[solidity_interface(name = "OurInterface2", is(OurInterface), inline_is(OurInterface1), events(ERC721Log))]
+#[solidity_interface(
+	name = "OurInterface2",
+	is(OurInterface),
+	inline_is(OurInterface1),
+	events(ERC721Log)
+)]
 impl Impls {
 	#[solidity(rename_selector = "fnK")]
 	fn fn_c(&self, input: uint32) -> Result<uint8> {
-        todo!()
-    }
+		todo!()
+	}
 	fn fn_d(&self, value: uint32) -> Result<uint32> {
-        todo!()
-    }
+		todo!()
+	}
 
 	fn caller_sensitive(&self, caller: caller) -> Result<uint8> {
-        todo!()
-    }
+		todo!()
+	}
 	fn payable(&mut self, value: value) -> Result<uint8> {
-        todo!()
-    }
+		todo!()
+	}
 }
 
 #[derive(ToLog)]
@@ -58,14 +63,14 @@
 #[solidity_interface(name = "ERC20")]
 impl ERC20 {
 	fn decimals(&self) -> Result<uint8> {
-        todo!()
-    }
+		todo!()
+	}
 	fn balance_of(&self, owner: address) -> Result<uint256> {
-        todo!()
-    }
+		todo!()
+	}
 	fn transfer(&mut self, caller: caller, to: address, value: uint256) -> Result<bool> {
-        todo!()
-    }
+		todo!()
+	}
 	fn transfer_from(
 		&mut self,
 		caller: caller,
@@ -73,12 +78,13 @@
 		to: address,
 		value: uint256,
 	) -> Result<bool> {
-        todo!()
-    }
+		todo!()
+	}
 	fn approve(&mut self, caller: caller, spender: address, value: uint256) -> Result<bool> {
-        todo!()
-    }
+		todo!()
+	}
 	fn allowance(&self, owner: address, spender: address) -> Result<uint256> {
-        todo!()
-    }
+		todo!()
+	}
 }
+
--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -304,7 +304,7 @@
 
 		nft_rpc::create_full::<_, _, _, RuntimeApi, _>(full_deps, subscription_executor.clone())
 	});
-	
+
 	task_manager.spawn_essential_handle().spawn(
 		"frontier-mapping-sync-worker",
 		MappingSyncWorker::new(
@@ -313,7 +313,8 @@
 			client.clone(),
 			backend.clone(),
 			frontier_backend.clone(),
-		).for_each(|()| futures::future::ready(()))
+		)
+		.for_each(|()| futures::future::ready(())),
 	);
 
 	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -136,7 +136,7 @@
 			let limit = <SponsoringRateLimit<T>>::get(&call.0);
 			if let Some(last_tx_block) = <SponsorBasket<T>>::get(&call.0, who) {
 				<SponsorBasket<T>>::insert(&call.0, who, block_number);
-				let limit_time = last_tx_block + limit.into();
+				let limit_time = last_tx_block + limit;
 				if block_number > limit_time {
 					return Some(call.0);
 				}
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -281,7 +281,7 @@
 impl pallet_ethereum::Config for Runtime {
 	type Event = Event;
 	type StateRoot = pallet_ethereum::IntermediateStateRoot;
-	type EvmSubmitLog = pallet_evm::Pallet<Runtime>;
+	type EvmSubmitLog = pallet_evm::Pallet<Self>;
 }
 
 impl pallet_randomness_collective_flip::Config for Runtime {}
@@ -329,7 +329,7 @@
 	/// This is used as an identifier of the chain. 42 is the generic substrate prefix.
 	type SS58Prefix = SS58Prefix;
 	/// Weight information for the extrinsics of this pallet.
-	type SystemWeightInfo = system::weights::SubstrateWeight<Runtime>;
+	type SystemWeightInfo = system::weights::SubstrateWeight<Self>;
 	/// Version of the runtime.
 	type Version = Version;
 }
@@ -363,7 +363,7 @@
 	type DustRemoval = Treasury;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
-	type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
+	type WeightInfo = pallet_balances::weights::SubstrateWeight<Self>;
 }
 
 pub const MICROUNIQUE: Balance = 1_000_000_000;
@@ -487,7 +487,7 @@
 	type Burn = Burn;
 	type BurnDestination = ();
 	type SpendFunds = ();
-	type WeightInfo = pallet_treasury::weights::SubstrateWeight<Runtime>;
+	type WeightInfo = pallet_treasury::weights::SubstrateWeight<Self>;
 	type MaxApprovals = MaxApprovals;
 }
 
@@ -516,7 +516,7 @@
 impl cumulus_pallet_parachain_system::Config for Runtime {
 	type Event = Event;
 	type OnValidationData = ();
-	type SelfParaId = parachain_info::Pallet<Runtime>;
+	type SelfParaId = parachain_info::Pallet<Self>;
 	// type DownwardMessageHandlers = cumulus_primitives_utility::UnqueuedDmpAsParent<
 	// 	MaxDownwardMessageWeight,
 	// 	XcmExecutor<XcmConfig>,