git.delta.rocks / unique-network / refs/commits / 90b12dae5069

difftreelog

misk: Remove some warnings. Add over_max_size test

Trubnikov Sergey2022-10-28parent: #0257bf0.patch.diff
in: master

12 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2347,6 +2347,7 @@
  "sha3-const",
  "similar-asserts",
  "sp-std",
+ "trybuild",
 ]
 
 [[package]]
@@ -12671,6 +12672,21 @@
 ]
 
 [[package]]
+name = "trybuild"
+version = "1.0.71"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea496675d71016e9bc76aa42d87f16aefd95447cc5818e671e12b2d7e269075d"
+dependencies = [
+ "glob",
+ "once_cell",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "termcolor",
+ "toml",
+]
+
+[[package]]
 name = "tt-call"
 version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
modifiedcrates/evm-coder/Cargo.tomldiffbeforeafterboth
--- a/crates/evm-coder/Cargo.toml
+++ b/crates/evm-coder/Cargo.toml
@@ -29,6 +29,7 @@
 hex-literal = "0.3.4"
 similar-asserts = "1.4.2"
 concat-idents = "1.1.3"
+trybuild = "1.0"
 
 [features]
 default = ["std"]
modifiedcrates/evm-coder/src/custom_signature.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/custom_signature.rs
+++ b/crates/evm-coder/src/custom_signature.rs
@@ -423,15 +423,6 @@
 		assert_eq!(<MaxSize>::name(), "!".repeat(SIGNATURE_SIZE_LIMIT));
 	}
 
-	// This test must NOT compile with "index out of bounds"!
-	// #[test]
-	// fn over_max_size() {
-	// 	assert_eq!(
-	// 		<Vec<MaxSize>>::name(),
-	// 		"!".repeat(SIGNATURE_SIZE_LIMIT) + "[]"
-	// 	);
-	// }
-
 	#[test]
 	fn make_func_without_args() {
 		const SIG: FunctionSignature = make_signature!(
@@ -498,4 +489,10 @@
 	fn shift() {
 		assert_eq!(<(u32,)>::name(), "(uint32)");
 	}
+
+	#[test]
+	fn over_max_size() {
+		let t = trybuild::TestCases::new();
+		t.compile_fail("tests/build_failed/custom_signature_over_max_size.rs");
+	}
 }
addedcrates/evm-coder/tests/build_failed/custom_signature_over_max_size.rsdiffbeforeafterboth
--- /dev/null
+++ b/crates/evm-coder/tests/build_failed/custom_signature_over_max_size.rs
@@ -0,0 +1,33 @@
+#![allow(dead_code)]
+use std::str::from_utf8;
+
+use evm_coder::{
+	make_signature,
+	custom_signature::{SignatureUnit, SIGNATURE_SIZE_LIMIT},
+};
+
+trait Name {
+	const SIGNATURE: SignatureUnit;
+
+	fn name() -> &'static str {
+		from_utf8(&Self::SIGNATURE.data[..Self::SIGNATURE.len]).expect("bad utf-8")
+	}
+}
+
+impl<T: Name> Name for Vec<T> {
+	evm_coder::make_signature!(new nameof(T) fixed("[]"));
+}
+
+struct MaxSize();
+impl Name for MaxSize {
+	const SIGNATURE: SignatureUnit = SignatureUnit {
+		data: [b'!'; SIGNATURE_SIZE_LIMIT],
+		len: SIGNATURE_SIZE_LIMIT,
+	};
+}
+
+const NAME: SignatureUnit = <Vec<MaxSize>>::SIGNATURE;
+
+fn main() {
+	assert!(false);
+}
addedcrates/evm-coder/tests/build_failed/custom_signature_over_max_size.stderrdiffbeforeafterboth
--- /dev/null
+++ b/crates/evm-coder/tests/build_failed/custom_signature_over_max_size.stderr
@@ -0,0 +1,19 @@
+error: any use of this value will cause an error
+  --> tests/build_failed/custom_signature_over_max_size.rs:18:2
+   |
+18 |     evm_coder::make_signature!(new nameof(T) fixed("[]"));
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 256 but the index is 256
+   |
+   = note: `#[deny(const_err)]` on by default
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
+   = note: this error originates in the macro `make_signature` which comes from the expansion of the macro `evm_coder::make_signature` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+error: any use of this value will cause an error
+  --> tests/build_failed/custom_signature_over_max_size.rs:29:29
+   |
+29 | const NAME: SignatureUnit = <Vec<MaxSize>>::SIGNATURE;
+   | -------------------------   ^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -35,10 +35,7 @@
 
 use crate::{
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
-	eth::{
-		convert_cross_account_to_uint256, convert_cross_account_to_tuple,
-		convert_tuple_to_cross_account,
-	},
+	eth::{convert_cross_account_to_uint256, convert_tuple_to_cross_account},
 	weights::WeightInfo,
 };
 
modifiedpallets/evm-contract-helpers/src/eth.rsdiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -17,7 +17,6 @@
 //! Implementation of magic contract
 
 extern crate alloc;
-use alloc::string::ToString;
 use core::marker::PhantomData;
 use evm_coder::{
 	abi::AbiWriter,
modifiedpallets/fungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -28,7 +28,6 @@
 	custom_signature::{SignatureUnit, FunctionSignature, SignaturePreferences},
 	make_signature,
 };
-use pallet_common::eth::convert_tuple_to_cross_account;
 use up_data_structs::CollectionMode;
 use pallet_common::erc::{CommonEvmHandler, PrecompileResult};
 use sp_std::vec::Vec;
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -21,7 +21,6 @@
 
 extern crate alloc;
 
-use alloc::string::ToString;
 use core::{
 	char::{REPLACEMENT_CHARACTER, decode_utf16},
 	convert::TryInto,
@@ -39,7 +38,6 @@
 use pallet_common::{
 	CollectionHandle, CollectionPropertyPermissions,
 	erc::{CommonEvmHandler, CollectionCall, static_property::key},
-	eth::convert_tuple_to_cross_account,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::{call, dispatch_to_evm};
modifiedpallets/unique/src/eth/mod.rsdiffbeforeafterboth
--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -42,10 +42,7 @@
 	CreateCollectionData,
 };
 
-use crate::{
-	weights::WeightInfo, Config, SelfWeightOf, NftTransferBasket, FungibleTransferBasket,
-	ReFungibleTransferBasket, NftApproveBasket, FungibleApproveBasket, RefungibleApproveBasket,
-};
+use crate::{weights::WeightInfo, Config, SelfWeightOf};
 
 use alloc::format;
 use sp_std::vec::Vec;
modifiedruntime/common/config/pallets/scheduler.rsdiffbeforeafterboth
--- a/runtime/common/config/pallets/scheduler.rs
+++ b/runtime/common/config/pallets/scheduler.rs
@@ -25,7 +25,7 @@
 use codec::Decode;
 use crate::{
 	runtime_common::{scheduler::SchedulerPaymentExecutor, config::substrate::RuntimeBlockWeights},
-	Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, OriginCaller, Balances,
+	Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, OriginCaller,
 };
 use pallet_unique_scheduler_v2::ScheduledEnsureOriginSuccess;
 use up_common::types::AccountId;
modifiedruntime/common/scheduler.rsdiffbeforeafterboth
before · runtime/common/scheduler.rs
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617use frame_support::{18	traits::NamedReservableCurrency,19	dispatch::{GetDispatchInfo, PostDispatchInfo, DispatchInfo},20};21use sp_runtime::{22	traits::{Dispatchable, Applyable, Member},23	generic::Era,24	transaction_validity::TransactionValidityError,25	DispatchErrorWithPostInfo, DispatchError,26};27use codec::Encode;28use crate::{Runtime, RuntimeCall, RuntimeOrigin, Balances};29use up_common::types::{AccountId, Balance};30use fp_self_contained::SelfContainedCall;31use pallet_unique_scheduler_v2::DispatchCall;32use pallet_transaction_payment::ChargeTransactionPayment;3334// type SponsorshipChargeTransactionPayment =35// 	pallet_charge_transaction::ChargeTransactionPayment<Runtime>;3637/// The SignedExtension to the basic transaction logic.38pub type SignedExtraScheduler = (39	frame_system::CheckSpecVersion<Runtime>,40	frame_system::CheckGenesis<Runtime>,41	frame_system::CheckEra<Runtime>,42	frame_system::CheckNonce<Runtime>,43	frame_system::CheckWeight<Runtime>,44	ChargeTransactionPayment<Runtime>,45);4647fn get_signed_extras(from: <Runtime as frame_system::Config>::AccountId) -> SignedExtraScheduler {48	(49		frame_system::CheckSpecVersion::<Runtime>::new(),50		frame_system::CheckGenesis::<Runtime>::new(),51		frame_system::CheckEra::<Runtime>::from(Era::Immortal),52		frame_system::CheckNonce::<Runtime>::from(frame_system::Pallet::<Runtime>::account_nonce(53			from,54		)),55		frame_system::CheckWeight::<Runtime>::new(),56		ChargeTransactionPayment::<Runtime>::from(0),57	)58}5960pub struct SchedulerPaymentExecutor;6162impl<T: frame_system::Config + pallet_unique_scheduler_v2::Config, SelfContainedSignedInfo>63	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor64where65	<T as frame_system::Config>::RuntimeCall: Member66		+ Dispatchable<RuntimeOrigin = RuntimeOrigin, Info = DispatchInfo>67		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>68		+ GetDispatchInfo69		+ From<frame_system::Call<Runtime>>,70	SelfContainedSignedInfo: Send + Sync + 'static,71	RuntimeCall: From<<T as frame_system::Config>::RuntimeCall>72		+ From<<T as pallet_unique_scheduler_v2::Config>::RuntimeCall>73		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,74	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,75{76	fn dispatch_call(77		signer: Option<<T as frame_system::Config>::AccountId>,78		call: <T as pallet_unique_scheduler_v2::Config>::RuntimeCall,79	) -> Result<80		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,81		TransactionValidityError,82	> {83		let dispatch_info = call.get_dispatch_info();84		let len = call.encoded_size();8586		let signed = match signer {87			Some(signer) => fp_self_contained::CheckedSignature::Signed(88				signer.clone().into(),89				get_signed_extras(signer.into()),90			),91			None => fp_self_contained::CheckedSignature::Unsigned,92		};9394		let extrinsic = fp_self_contained::CheckedExtrinsic::<95			AccountId,96			RuntimeCall,97			SignedExtraScheduler,98			SelfContainedSignedInfo,99		> {100			signed,101			function: call.into(),102		};103104		extrinsic.apply::<Runtime>(&dispatch_info, len)105	}106}107108// impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>109// 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor110// where111// 	<T as frame_system::Config>::Call: Member112// 		+ Dispatchable<Origin = Origin, Info = DispatchInfo>113// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>114// 		+ GetDispatchInfo115// 		+ From<frame_system::Call<Runtime>>,116// 	SelfContainedSignedInfo: Send + Sync + 'static,117// 	Call: From<<T as frame_system::Config>::Call>118// 		+ From<<T as pallet_unique_scheduler::Config>::Call>119// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,120// 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,121// {122// 	fn dispatch_call(123// 		signer: Option<<T as frame_system::Config>::AccountId>,124// 		call: <T as pallet_unique_scheduler::Config>::Call,125// 	) -> Result<126// 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,127// 		TransactionValidityError,128// 	> {129// 		let dispatch_info = call.get_dispatch_info();130// 		let len = call.encoded_size();131132// 		let signed = match signer {133// 			Some(signer) => fp_self_contained::CheckedSignature::Signed(134// 				signer.clone().into(),135// 				get_signed_extras(signer.into()),136// 			),137// 			None => fp_self_contained::CheckedSignature::Unsigned,138// 		};139140// 		let extrinsic = fp_self_contained::CheckedExtrinsic::<141// 			AccountId,142// 			Call,143// 			SignedExtraScheduler,144// 			SelfContainedSignedInfo,145// 		> {146// 			signed,147// 			function: call.into(),148// 		};149150// 		extrinsic.apply::<Runtime>(&dispatch_info, len)151// 	}152153// 	fn reserve_balance(154// 		id: [u8; 16],155// 		sponsor: <T as frame_system::Config>::AccountId,156// 		call: <T as pallet_unique_scheduler::Config>::Call,157// 		count: u32,158// 	) -> Result<(), DispatchError> {159// 		let dispatch_info = call.get_dispatch_info();160// 		let weight: Balance =161// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)162// 				.saturating_mul(count.into());163164// 		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(165// 			&id,166// 			&(sponsor.into()),167// 			weight,168// 		)169// 	}170171// 	fn pay_for_call(172// 		id: [u8; 16],173// 		sponsor: <T as frame_system::Config>::AccountId,174// 		call: <T as pallet_unique_scheduler::Config>::Call,175// 	) -> Result<u128, DispatchError> {176// 		let dispatch_info = call.get_dispatch_info();177// 		let weight: Balance =178// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);179// 		Ok(180// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(181// 				&id,182// 				&(sponsor.into()),183// 				weight,184// 			),185// 		)186// 	}187188// 	fn cancel_reserve(189// 		id: [u8; 16],190// 		sponsor: <T as frame_system::Config>::AccountId,191// 	) -> Result<u128, DispatchError> {192// 		Ok(193// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(194// 				&id,195// 				&(sponsor.into()),196// 				u128::MAX,197// 			),198// 		)199// 	}200// }
after · runtime/common/scheduler.rs
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617use frame_support::dispatch::{GetDispatchInfo, PostDispatchInfo, DispatchInfo};18use sp_runtime::{19	traits::{Dispatchable, Applyable, Member},20	generic::Era,21	transaction_validity::TransactionValidityError,22	DispatchErrorWithPostInfo,23};24use codec::Encode;25use crate::{Runtime, RuntimeCall, RuntimeOrigin};26use up_common::types::AccountId;27use fp_self_contained::SelfContainedCall;28use pallet_unique_scheduler_v2::DispatchCall;29use pallet_transaction_payment::ChargeTransactionPayment;3031// type SponsorshipChargeTransactionPayment =32// 	pallet_charge_transaction::ChargeTransactionPayment<Runtime>;3334/// The SignedExtension to the basic transaction logic.35pub type SignedExtraScheduler = (36	frame_system::CheckSpecVersion<Runtime>,37	frame_system::CheckGenesis<Runtime>,38	frame_system::CheckEra<Runtime>,39	frame_system::CheckNonce<Runtime>,40	frame_system::CheckWeight<Runtime>,41	ChargeTransactionPayment<Runtime>,42);4344fn get_signed_extras(from: <Runtime as frame_system::Config>::AccountId) -> SignedExtraScheduler {45	(46		frame_system::CheckSpecVersion::<Runtime>::new(),47		frame_system::CheckGenesis::<Runtime>::new(),48		frame_system::CheckEra::<Runtime>::from(Era::Immortal),49		frame_system::CheckNonce::<Runtime>::from(frame_system::Pallet::<Runtime>::account_nonce(50			from,51		)),52		frame_system::CheckWeight::<Runtime>::new(),53		ChargeTransactionPayment::<Runtime>::from(0),54	)55}5657pub struct SchedulerPaymentExecutor;5859impl<T: frame_system::Config + pallet_unique_scheduler_v2::Config, SelfContainedSignedInfo>60	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor61where62	<T as frame_system::Config>::RuntimeCall: Member63		+ Dispatchable<RuntimeOrigin = RuntimeOrigin, Info = DispatchInfo>64		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>65		+ GetDispatchInfo66		+ From<frame_system::Call<Runtime>>,67	SelfContainedSignedInfo: Send + Sync + 'static,68	RuntimeCall: From<<T as frame_system::Config>::RuntimeCall>69		+ From<<T as pallet_unique_scheduler_v2::Config>::RuntimeCall>70		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,71	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,72{73	fn dispatch_call(74		signer: Option<<T as frame_system::Config>::AccountId>,75		call: <T as pallet_unique_scheduler_v2::Config>::RuntimeCall,76	) -> Result<77		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,78		TransactionValidityError,79	> {80		let dispatch_info = call.get_dispatch_info();81		let len = call.encoded_size();8283		let signed = match signer {84			Some(signer) => fp_self_contained::CheckedSignature::Signed(85				signer.clone().into(),86				get_signed_extras(signer.into()),87			),88			None => fp_self_contained::CheckedSignature::Unsigned,89		};9091		let extrinsic = fp_self_contained::CheckedExtrinsic::<92			AccountId,93			RuntimeCall,94			SignedExtraScheduler,95			SelfContainedSignedInfo,96		> {97			signed,98			function: call.into(),99		};100101		extrinsic.apply::<Runtime>(&dispatch_info, len)102	}103}104105// impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>106// 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor107// where108// 	<T as frame_system::Config>::Call: Member109// 		+ Dispatchable<Origin = Origin, Info = DispatchInfo>110// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>111// 		+ GetDispatchInfo112// 		+ From<frame_system::Call<Runtime>>,113// 	SelfContainedSignedInfo: Send + Sync + 'static,114// 	Call: From<<T as frame_system::Config>::Call>115// 		+ From<<T as pallet_unique_scheduler::Config>::Call>116// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,117// 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,118// {119// 	fn dispatch_call(120// 		signer: Option<<T as frame_system::Config>::AccountId>,121// 		call: <T as pallet_unique_scheduler::Config>::Call,122// 	) -> Result<123// 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,124// 		TransactionValidityError,125// 	> {126// 		let dispatch_info = call.get_dispatch_info();127// 		let len = call.encoded_size();128129// 		let signed = match signer {130// 			Some(signer) => fp_self_contained::CheckedSignature::Signed(131// 				signer.clone().into(),132// 				get_signed_extras(signer.into()),133// 			),134// 			None => fp_self_contained::CheckedSignature::Unsigned,135// 		};136137// 		let extrinsic = fp_self_contained::CheckedExtrinsic::<138// 			AccountId,139// 			Call,140// 			SignedExtraScheduler,141// 			SelfContainedSignedInfo,142// 		> {143// 			signed,144// 			function: call.into(),145// 		};146147// 		extrinsic.apply::<Runtime>(&dispatch_info, len)148// 	}149150// 	fn reserve_balance(151// 		id: [u8; 16],152// 		sponsor: <T as frame_system::Config>::AccountId,153// 		call: <T as pallet_unique_scheduler::Config>::Call,154// 		count: u32,155// 	) -> Result<(), DispatchError> {156// 		let dispatch_info = call.get_dispatch_info();157// 		let weight: Balance =158// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)159// 				.saturating_mul(count.into());160161// 		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(162// 			&id,163// 			&(sponsor.into()),164// 			weight,165// 		)166// 	}167168// 	fn pay_for_call(169// 		id: [u8; 16],170// 		sponsor: <T as frame_system::Config>::AccountId,171// 		call: <T as pallet_unique_scheduler::Config>::Call,172// 	) -> Result<u128, DispatchError> {173// 		let dispatch_info = call.get_dispatch_info();174// 		let weight: Balance =175// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);176// 		Ok(177// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(178// 				&id,179// 				&(sponsor.into()),180// 				weight,181// 			),182// 		)183// 	}184185// 	fn cancel_reserve(186// 		id: [u8; 16],187// 		sponsor: <T as frame_system::Config>::AccountId,188// 	) -> Result<u128, DispatchError> {189// 		Ok(190// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(191// 				&id,192// 				&(sponsor.into()),193// 				u128::MAX,194// 			),195// 		)196// 	}197// }