Add .editorconfig and format code style (#115)

* Add .editorconfig and format code style

* Enforce line length to be smaller than 100

.editorconfig

+root = true
+[*.rs]
+indent_style=tab
+indent_size=tab
+tab_width=4
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
+max_line_length=100
+insert_final_newline=true
+
+[*.yml]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+
+[*.sh]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf

runtime/src/lib.rs

@@ -349,7 +349,8 @@ impl_runtime_apis! {
 			Executive::finalize_block()
 		}
 
-		fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
+		fn inherent_extrinsics(data: sp_inherents::InherentData) ->
+			Vec<<Block as BlockT>::Extrinsic> {
 			data.create_extrinsics()
 		}
 
@@ -434,7 +435,8 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance> for Runtime {
+	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance>
+		for Runtime {
 		fn query_info(
 			uxt: <Block as BlockT>::Extrinsic,
 			len: u32,
@@ -455,15 +457,20 @@ impl_runtime_apis! {
 
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
-				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac")
+					.to_vec().into(),
 				// Total Issuance
-				hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80").to_vec().into(),
+				hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80")
+					.to_vec().into(),
 				// Execution Phase
-				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a").to_vec().into(),
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a")
+					.to_vec().into(),
 				// Event Count
-				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850").to_vec().into(),
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850")
+					.to_vec().into(),
 				// System Events
-				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7").to_vec().into(),
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7")
+					.to_vec().into(),
 			];
 
 			let mut batches = Vec::<BenchmarkBatch>::new();