diff --git a/app-libs/stf/src/getter.rs b/app-libs/stf/src/getter.rs
index 420132625..7f09ee1e3 100644
--- a/app-libs/stf/src/getter.rs
+++ b/app-libs/stf/src/getter.rs
@@ -95,27 +95,29 @@ impl PoolTransactionValidation for Getter {
 #[derive(Encode, Decode, Clone, Debug, PartialEq, Eq)]
 #[allow(non_camel_case_types)]
 #[repr(u8)]
+#[allow(clippy::unnecessary_cast)]
 pub enum PublicGetter {
-	some_value = 0u8,
-	total_issuance = 1u8,
-	guess_the_number_last_lucky_number = 50u8,
-	guess_the_number_last_winning_distance = 51u8,
-	guess_the_number_info = 52u8,
+	some_value = 0,
+	total_issuance = 1,
+	guess_the_number_last_lucky_number = 50,
+	guess_the_number_last_winning_distance = 51,
+	guess_the_number_info = 52,
 }
 
 #[derive(Encode, Decode, Clone, Debug, PartialEq, Eq)]
 #[allow(non_camel_case_types)]
 #[repr(u8)]
+#[allow(clippy::unnecessary_cast)]
 pub enum TrustedGetter {
-	free_balance(AccountId) = 0u8,
-	reserved_balance(AccountId) = 1u8,
-	nonce(AccountId) = 2u8,
+	free_balance(AccountId) = 0,
+	reserved_balance(AccountId) = 1,
+	nonce(AccountId) = 2,
 	#[cfg(feature = "evm")]
-	evm_nonce(AccountId) = 80u8,
+	evm_nonce(AccountId) = 80,
 	#[cfg(feature = "evm")]
-	evm_account_codes(AccountId, H160) = 81u8,
+	evm_account_codes(AccountId, H160) = 81,
 	#[cfg(feature = "evm")]
-	evm_account_storages(AccountId, H160, H256) = 82u8,
+	evm_account_storages(AccountId, H160, H256) = 82,
 }
 
 impl TrustedGetter {
diff --git a/app-libs/stf/src/trusted_call.rs b/app-libs/stf/src/trusted_call.rs
index 1eaef4561..ba72842ef 100644
--- a/app-libs/stf/src/trusted_call.rs
+++ b/app-libs/stf/src/trusted_call.rs
@@ -64,17 +64,18 @@ use std::{format, prelude::v1::*, sync::Arc};
 #[derive(Encode, Decode, Clone, Debug, PartialEq, Eq)]
 #[allow(non_camel_case_types)]
 #[repr(u8)]
+#[allow(clippy::unnecessary_cast)]
 pub enum TrustedCall {
-	noop(AccountId) = 0u8,
-	timestamp_set(AccountId, Moment, ParentchainId) = 1u8, // (Root, now)
-	balance_transfer(AccountId, AccountId, Balance) = 2u8,
-	balance_unshield(AccountId, AccountId, Balance, ShardIdentifier) = 3u8, // (AccountIncognito, BeneficiaryPublicAccount, Amount, Shard)
-	balance_shield(AccountId, AccountId, Balance, ParentchainId) = 4u8, // (Root, AccountIncognito, Amount, origin parentchain)
-	guess_the_number_set_winnings(AccountId, Balance) = 50u8,
-	guess_the_number_push_by_one_day(AccountId) = 51u8,
-	guess_the_number(AccountId, GuessType) = 52u8,
+	noop(AccountId) = 0,
+	timestamp_set(AccountId, Moment, ParentchainId) = 1, // (Root, now)
+	balance_transfer(AccountId, AccountId, Balance) = 2,
+	balance_unshield(AccountId, AccountId, Balance, ShardIdentifier) = 3, // (AccountIncognito, BeneficiaryPublicAccount, Amount, Shard)
+	balance_shield(AccountId, AccountId, Balance, ParentchainId) = 4, // (Root, AccountIncognito, Amount, origin parentchain)
+	guess_the_number_set_winnings(AccountId, Balance) = 50,
+	guess_the_number_push_by_one_day(AccountId) = 51,
+	guess_the_number(AccountId, GuessType) = 52,
 	#[cfg(feature = "evm")]
-	evm_withdraw(AccountId, H160, Balance) = 90u8, // (Origin, Address EVM Account, Value)
+	evm_withdraw(AccountId, H160, Balance) = 90, // (Origin, Address EVM Account, Value)
 	// (Origin, Source, Target, Input, Value, Gas limit, Max fee per gas, Max priority fee per gas, Nonce, Access list)
 	#[cfg(feature = "evm")]
 	evm_call(
@@ -88,7 +89,7 @@ pub enum TrustedCall {
 		Option<U256>,
 		Option<U256>,
 		Vec<(H160, Vec<H256>)>,
-	) = 91u8,
+	) = 91,
 	// (Origin, Source, Init, Value, Gas limit, Max fee per gas, Max priority fee per gas, Nonce, Access list)
 	#[cfg(feature = "evm")]
 	evm_create(
@@ -101,7 +102,7 @@ pub enum TrustedCall {
 		Option<U256>,
 		Option<U256>,
 		Vec<(H160, Vec<H256>)>,
-	) = 92u8,
+	) = 92,
 	// (Origin, Source, Init, Salt, Value, Gas limit, Max fee per gas, Max priority fee per gas, Nonce, Access list)
 	#[cfg(feature = "evm")]
 	evm_create2(
@@ -115,9 +116,9 @@ pub enum TrustedCall {
 		Option<U256>,
 		Option<U256>,
 		Vec<(H160, Vec<H256>)>,
-	) = 93u8,
+	) = 93,
 	#[cfg(any(feature = "test", test))]
-	balance_set_balance(AccountId, AccountId, Balance, Balance) = 255u8,
+	balance_set_balance(AccountId, AccountId, Balance, Balance) = 255,
 }
 
 impl TrustedCall {