difftreelog
remove warnings
in: master
8 files changed
pallets/balances-adapter/src/common.rsdiffbeforeafterboth--- a/pallets/balances-adapter/src/common.rs
+++ b/pallets/balances-adapter/src/common.rs
@@ -12,12 +12,12 @@
pub struct CommonWeights<T: Config>(PhantomData<T>);
impl<T: Config> CommonWeightInfo<T::CrossAccountId> for CommonWeights<T> {
- fn create_multiple_items(amount: &[up_data_structs::CreateItemData]) -> Weight {
+ fn create_multiple_items(_amount: &[up_data_structs::CreateItemData]) -> Weight {
Weight::default()
}
fn create_multiple_items_ex(
- cost: &up_data_structs::CreateItemExData<T::CrossAccountId>,
+ _cost: &up_data_structs::CreateItemExData<T::CrossAccountId>,
) -> Weight {
Weight::default()
}
@@ -26,23 +26,23 @@
Weight::default()
}
- fn set_collection_properties(amount: u32) -> Weight {
+ fn set_collection_properties(_amount: u32) -> Weight {
Weight::default()
}
- fn delete_collection_properties(amount: u32) -> Weight {
+ fn delete_collection_properties(_amount: u32) -> Weight {
Weight::default()
}
- fn set_token_properties(amount: u32) -> Weight {
+ fn set_token_properties(_amount: u32) -> Weight {
Weight::default()
}
- fn delete_token_properties(amount: u32) -> Weight {
+ fn delete_token_properties(_amount: u32) -> Weight {
Weight::default()
}
- fn set_token_property_permissions(amount: u32) -> Weight {
+ fn set_token_property_permissions(_amount: u32) -> Weight {
Weight::default()
}
@@ -70,7 +70,7 @@
Weight::default()
}
- fn burn_recursively_breadth_raw(amount: u32) -> Weight {
+ fn burn_recursively_breadth_raw(_amount: u32) -> Weight {
Weight::default()
}
@@ -92,92 +92,92 @@
impl<T: Config> CommonCollectionOperations<T> for NativeFungibleHandle<T> {
fn create_item(
&self,
- sender: <T>::CrossAccountId,
- to: <T>::CrossAccountId,
- data: up_data_structs::CreateItemData,
- nesting_budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _to: <T>::CrossAccountId,
+ _data: up_data_structs::CreateItemData,
+ _nesting_budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn create_multiple_items(
&self,
- sender: <T>::CrossAccountId,
- to: <T>::CrossAccountId,
- data: Vec<up_data_structs::CreateItemData>,
- nesting_budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _to: <T>::CrossAccountId,
+ _data: Vec<up_data_structs::CreateItemData>,
+ _nesting_budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn create_multiple_items_ex(
&self,
- sender: <T>::CrossAccountId,
- data: up_data_structs::CreateItemExData<<T>::CrossAccountId>,
- nesting_budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _data: up_data_structs::CreateItemExData<<T>::CrossAccountId>,
+ _nesting_budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn burn_item(
&self,
- sender: <T>::CrossAccountId,
- token: TokenId,
- amount: u128,
+ _sender: <T>::CrossAccountId,
+ _token: TokenId,
+ _amount: u128,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn burn_item_recursively(
&self,
- sender: <T>::CrossAccountId,
- token: TokenId,
- self_budget: &dyn up_data_structs::budget::Budget,
- breadth_budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _token: TokenId,
+ _self_budget: &dyn up_data_structs::budget::Budget,
+ _breadth_budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn set_collection_properties(
&self,
- sender: <T>::CrossAccountId,
- properties: Vec<up_data_structs::Property>,
+ _sender: <T>::CrossAccountId,
+ _properties: Vec<up_data_structs::Property>,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn delete_collection_properties(
&self,
- sender: &<T>::CrossAccountId,
- property_keys: Vec<up_data_structs::PropertyKey>,
+ _sender: &<T>::CrossAccountId,
+ _property_keys: Vec<up_data_structs::PropertyKey>,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn set_token_properties(
&self,
- sender: <T>::CrossAccountId,
- token_id: TokenId,
- properties: Vec<up_data_structs::Property>,
- budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _token_id: TokenId,
+ _properties: Vec<up_data_structs::Property>,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn delete_token_properties(
&self,
- sender: <T>::CrossAccountId,
- token_id: TokenId,
- property_keys: Vec<up_data_structs::PropertyKey>,
- budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _token_id: TokenId,
+ _property_keys: Vec<up_data_structs::PropertyKey>,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn set_token_property_permissions(
&self,
- sender: &<T>::CrossAccountId,
- property_permissions: Vec<up_data_structs::PropertyKeyPermission>,
+ _sender: &<T>::CrossAccountId,
+ _property_permissions: Vec<up_data_structs::PropertyKeyPermission>,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
@@ -186,9 +186,9 @@
&self,
sender: <T>::CrossAccountId,
to: <T>::CrossAccountId,
- token: TokenId,
+ _token: TokenId,
amount: u128,
- budget: &dyn up_data_structs::budget::Budget,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
with_weight(
<T as Config>::Currency::transfer(
@@ -203,21 +203,21 @@
fn approve(
&self,
- sender: <T>::CrossAccountId,
- spender: <T>::CrossAccountId,
- token: TokenId,
- amount: u128,
+ _sender: <T>::CrossAccountId,
+ _spender: <T>::CrossAccountId,
+ _token: TokenId,
+ _amount: u128,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn approve_from(
&self,
- sender: <T>::CrossAccountId,
- from: <T>::CrossAccountId,
- to: <T>::CrossAccountId,
- token: TokenId,
- amount: u128,
+ _sender: <T>::CrossAccountId,
+ _from: <T>::CrossAccountId,
+ _to: <T>::CrossAccountId,
+ _token: TokenId,
+ _amount: u128,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
@@ -227,9 +227,9 @@
sender: <T>::CrossAccountId,
from: <T>::CrossAccountId,
to: <T>::CrossAccountId,
- token: TokenId,
+ _token: TokenId,
amount: u128,
- budget: &dyn up_data_structs::budget::Budget,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
if sender != from {
fail!(<pallet_common::Error<T>>::NoPermission);
@@ -247,28 +247,28 @@
fn burn_from(
&self,
- sender: <T>::CrossAccountId,
- from: <T>::CrossAccountId,
- token: TokenId,
- amount: u128,
- budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _from: <T>::CrossAccountId,
+ _token: TokenId,
+ _amount: u128,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
fn check_nesting(
&self,
- sender: <T>::CrossAccountId,
- from: (up_data_structs::CollectionId, TokenId),
- under: TokenId,
- budget: &dyn up_data_structs::budget::Budget,
+ _sender: <T>::CrossAccountId,
+ _from: (up_data_structs::CollectionId, TokenId),
+ _under: TokenId,
+ _budget: &dyn up_data_structs::budget::Budget,
) -> frame_support::sp_runtime::DispatchResult {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
- fn nest(&self, under: TokenId, to_nest: (up_data_structs::CollectionId, TokenId)) {}
+ fn nest(&self, _under: TokenId, _to_nest: (up_data_structs::CollectionId, TokenId)) {}
- fn unnest(&self, under: TokenId, to_nest: (up_data_structs::CollectionId, TokenId)) {}
+ fn unnest(&self, _under: TokenId, _to_nest: (up_data_structs::CollectionId, TokenId)) {}
fn account_tokens(&self, account: <T>::CrossAccountId) -> Vec<TokenId> {
let balance = <T as Config>::Currency::total_balance(account.as_sub());
@@ -293,27 +293,27 @@
fn token_owner(
&self,
- token: TokenId,
+ _token: TokenId,
) -> Result<<T>::CrossAccountId, up_data_structs::TokenOwnerError> {
Err(up_data_structs::TokenOwnerError::MultipleOwners)
}
- fn token_owners(&self, token: TokenId) -> Vec<<T>::CrossAccountId> {
+ fn token_owners(&self, _token: TokenId) -> Vec<<T>::CrossAccountId> {
vec![]
}
fn token_property(
&self,
- token_id: TokenId,
- key: &up_data_structs::PropertyKey,
+ _token_id: TokenId,
+ _key: &up_data_structs::PropertyKey,
) -> Option<up_data_structs::PropertyValue> {
None
}
fn token_properties(
&self,
- token: TokenId,
- keys: Option<Vec<up_data_structs::PropertyKey>>,
+ _token: TokenId,
+ _keys: Option<Vec<up_data_structs::PropertyKey>>,
) -> Vec<up_data_structs::Property> {
vec![]
}
@@ -344,9 +344,9 @@
fn allowance(
&self,
- sender: <T>::CrossAccountId,
- spender: <T>::CrossAccountId,
- token: TokenId,
+ _sender: <T>::CrossAccountId,
+ _spender: <T>::CrossAccountId,
+ _token: TokenId,
) -> u128 {
0
}
@@ -357,20 +357,24 @@
fn set_allowance_for_all(
&self,
- owner: <T>::CrossAccountId,
- operator: <T>::CrossAccountId,
- approve: bool,
+ _owner: <T>::CrossAccountId,
+ _operator: <T>::CrossAccountId,
+ _approve: bool,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
- fn allowance_for_all(&self, owner: <T>::CrossAccountId, operator: <T>::CrossAccountId) -> bool {
+ fn allowance_for_all(
+ &self,
+ _owner: <T>::CrossAccountId,
+ _operator: <T>::CrossAccountId,
+ ) -> bool {
false
}
fn repair_item(
&self,
- token: TokenId,
+ _token: TokenId,
) -> frame_support::pallet_prelude::DispatchResultWithPostInfo {
fail!(<pallet_common::Error<T>>::UnsupportedOperation);
}
pallets/balances-adapter/src/erc.rsdiffbeforeafterboth--- a/pallets/balances-adapter/src/erc.rs
+++ b/pallets/balances-adapter/src/erc.rs
@@ -9,7 +9,7 @@
use pallet_evm_coder_substrate::{
call, dispatch_to_evm,
execution::{PreDispatch, Result},
- frontier_contract, WithRecorder, SubstrateRecorder,
+ frontier_contract,
};
use sp_core::{U256, Get};
use sp_std::vec::Vec;
@@ -26,13 +26,6 @@
from: Address,
#[indexed]
to: Address,
- value: U256,
- },
- Approval {
- #[indexed]
- owner: Address,
- #[indexed]
- spender: Address,
value: U256,
},
}
pallets/balances-adapter/src/lib.rsdiffbeforeafterboth--- a/pallets/balances-adapter/src/lib.rs
+++ b/pallets/balances-adapter/src/lib.rs
@@ -1,11 +1,9 @@
// #![doc = include_str!("../README.md")]
#![cfg_attr(not(feature = "std"), no_std)]
-#![warn(missing_docs)]
extern crate alloc;
use frame_support::sp_runtime::DispatchResult;
pub use pallet::*;
-use pallet_common::CollectionHandle;
use pallet_evm_coder_substrate::{WithRecorder, SubstrateRecorder};
pub mod common;
@@ -13,12 +11,15 @@
pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;
+/// Handle for native fungible collection
pub struct NativeFungibleHandle<T: Config>(SubstrateRecorder<T>);
impl<T: Config> NativeFungibleHandle<T> {
+ /// Creates a handle
pub fn new() -> NativeFungibleHandle<T> {
Self(SubstrateRecorder::new(u64::MAX))
}
+ /// Check if the collection is internal
pub fn check_is_internal(&self) -> DispatchResult {
Ok(())
}
@@ -35,7 +36,7 @@
#[frame_support::pallet]
pub mod pallet {
use alloc::string::String;
- use frame_support::{traits::Get, sp_runtime::DispatchResult};
+ use frame_support::{traits::Get};
use pallet_balances::WeightInfo;
use sp_core::U256;
@@ -43,25 +44,24 @@
pub trait Config:
frame_system::Config + pallet_evm_coder_substrate::Config + pallet_common::Config
{
+ /// Currency from `pallet_balances`
type Currency: frame_support::traits::Currency<
Self::AccountId,
Balance = Self::CurrencyBalance,
>;
+ /// Balance type of chain
type CurrencyBalance: Into<U256> + TryFrom<U256> + PartialEq<u128> + From<u128> + Into<u128>;
+ /// Decimals of balance
type Decimals: Get<u8>;
+ /// Collection name
type Name: Get<String>;
+ /// Collection symbol
type Symbol: Get<String>;
+ /// Weight information
type WeightInfo: WeightInfo;
}
#[pallet::pallet]
pub struct Pallet<T>(_);
-
- // #[pallet::call]
- impl<T: Config> Pallet<T> {
- pub fn dummy() -> DispatchResult {
- Ok(())
- }
- }
}
pallets/common/src/dispatch.rsdiffbeforeafterboth--- a/pallets/common/src/dispatch.rs
+++ b/pallets/common/src/dispatch.rs
@@ -11,7 +11,7 @@
use sp_runtime::DispatchError;
use up_data_structs::{CollectionId, CreateCollectionData, CollectionFlags};
-use crate::{pallet::Config, CommonCollectionOperations, CollectionHandle};
+use crate::{pallet::Config, CommonCollectionOperations};
// TODO: move to benchmarking
/// Price of [`dispatch_tx`] call with noop `call` argument
@@ -66,6 +66,7 @@
/// Interface for working with different collections through the dispatcher.
pub trait CollectionDispatch<T: Config> {
+ /// Check if the collection is internal.
fn check_is_internal(&self) -> DispatchResult;
/// Create a collection. The collection will be created according to the value of [`data.mode`](CreateCollectionData::mode).
pallets/common/src/erc.rsdiffbeforeafterboth--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -80,7 +80,7 @@
impl CommonEvmHandler for () {
const CODE: &'static [u8] = &[];
- fn call(self, handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {
+ fn call(self, _handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {
None
}
}
pallets/common/src/lib.rsdiffbeforeafterboth--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -462,6 +462,7 @@
}
const STORAGE_VERSION: StorageVersion = StorageVersion::new(1);
+ /// Collection id for native fungible collction.
pub const NATIVE_FINGIBLE_COLLECTION_ID: CollectionId = CollectionId(0);
#[pallet::pallet]
pallets/structure/src/lib.rsdiffbeforeafterboth--- a/pallets/structure/src/lib.rs
+++ b/pallets/structure/src/lib.rs
@@ -60,7 +60,7 @@
use frame_support::dispatch::{DispatchError, DispatchResult, DispatchResultWithPostInfo};
use frame_support::fail;
pub use pallet::*;
-use pallet_common::{dispatch::CollectionDispatch, CollectionHandle};
+use pallet_common::{dispatch::CollectionDispatch};
use up_data_structs::{
CollectionId, TokenId, mapping::TokenAddressMapping, budget::Budget, TokenOwnerError,
};
runtime/common/dispatch.rsdiffbeforeafterboth1// 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::DispatchResult, ensure, fail};18use pallet_evm::{PrecompileHandle, PrecompileResult};19use sp_core::H160;20use sp_runtime::DispatchError;21use sp_std::{borrow::ToOwned, vec::Vec};22use pallet_common::{23 CollectionById, CollectionHandle, CommonCollectionOperations, erc::CommonEvmHandler,24 eth::map_eth_to_id,25};26pub use pallet_common::dispatch::CollectionDispatch;27use pallet_fungible::{Pallet as PalletFungible, FungibleHandle};28use pallet_balances_adapter::{Pallet as PalletNativeFungible, NativeFungibleHandle};29use pallet_nonfungible::{Pallet as PalletNonfungible, NonfungibleHandle};30use pallet_refungible::{31 Pallet as PalletRefungible, RefungibleHandle, erc_token::RefungibleTokenHandle,32};33use up_data_structs::{34 CollectionMode, CreateCollectionData, MAX_DECIMAL_POINTS, mapping::TokenAddressMapping,35 CollectionId, CollectionFlags,36};3738#[cfg(not(feature = "refungible"))]39use pallet_common::unsupported;4041pub enum CollectionDispatchT<T>42where43 T: pallet_fungible::Config44 + pallet_nonfungible::Config45 + pallet_refungible::Config46 + pallet_balances_adapter::Config,47{48 Fungible(FungibleHandle<T>),49 Nonfungible(NonfungibleHandle<T>),50 Refungible(RefungibleHandle<T>),51 NativeFungible(NativeFungibleHandle<T>),52}5354impl<T> CollectionDispatch<T> for CollectionDispatchT<T>55where56 T: pallet_common::Config57 + pallet_unique::Config58 + pallet_fungible::Config59 + pallet_nonfungible::Config60 + pallet_refungible::Config61 + pallet_balances_adapter::Config,62{63 fn check_is_internal(&self) -> DispatchResult {64 match self {65 Self::Fungible(h) => h.check_is_internal(),66 Self::Nonfungible(h) => h.check_is_internal(),67 Self::Refungible(h) => h.check_is_internal(),68 Self::NativeFungible(h) => h.check_is_internal(),69 }70 }7172 fn create(73 sender: T::CrossAccountId,74 payer: T::CrossAccountId,75 data: CreateCollectionData<T::AccountId>,76 flags: CollectionFlags,77 ) -> Result<CollectionId, DispatchError> {78 let id = match data.mode {79 CollectionMode::NFT => {80 <PalletNonfungible<T>>::init_collection(sender, payer, data, flags)?81 }82 CollectionMode::Fungible(decimal_points) => {83 // check params84 ensure!(85 decimal_points <= MAX_DECIMAL_POINTS,86 pallet_unique::Error::<T>::CollectionDecimalPointLimitExceeded87 );88 <PalletFungible<T>>::init_collection(sender, payer, data, flags)?89 }9091 #[cfg(feature = "refungible")]92 CollectionMode::ReFungible => {93 <PalletRefungible<T>>::init_collection(sender, payer, data, flags)?94 }9596 #[cfg(not(feature = "refungible"))]97 CollectionMode::ReFungible => return unsupported!(T),98 };99 Ok(id)100 }101102 fn destroy(sender: T::CrossAccountId, collection_id: CollectionId) -> DispatchResult {103 if collection_id == pallet_common::NATIVE_FINGIBLE_COLLECTION_ID {104 fail!(<pallet_common::Error<T>>::UnsupportedOperation);105 }106107 let collection = <CollectionHandle<T>>::try_get(collection_id)?;108 collection.check_is_internal()?;109110 match collection.mode {111 CollectionMode::ReFungible => {112 PalletRefungible::destroy_collection(RefungibleHandle::cast(collection), &sender)?113 }114 CollectionMode::Fungible(_) => {115 PalletFungible::destroy_collection(FungibleHandle::cast(collection), &sender)?116 }117 CollectionMode::NFT => {118 PalletNonfungible::destroy_collection(NonfungibleHandle::cast(collection), &sender)?119 }120 }121 Ok(())122 }123124 fn dispatch(collection_id: CollectionId) -> Result<Self, DispatchError> {125 if collection_id == CollectionId(0) {126 return Ok(Self::NativeFungible(NativeFungibleHandle::new()));127 }128129 let handle = <CollectionHandle<T>>::try_get(collection_id)?;130 Ok(match handle.mode {131 CollectionMode::Fungible(_) => Self::Fungible(FungibleHandle::cast(handle)),132 CollectionMode::NFT => Self::Nonfungible(NonfungibleHandle::cast(handle)),133 CollectionMode::ReFungible => Self::Refungible(RefungibleHandle::cast(handle)),134 })135 }136137 fn as_dyn(&self) -> &dyn CommonCollectionOperations<T> {138 match self {139 Self::Fungible(h) => h,140 Self::Nonfungible(h) => h,141 Self::Refungible(h) => h,142 Self::NativeFungible(h) => h,143 }144 }145}146147impl<T> pallet_evm::OnMethodCall<T> for CollectionDispatchT<T>148where149 T: pallet_common::Config150 + pallet_unique::Config151 + pallet_fungible::Config152 + pallet_nonfungible::Config153 + pallet_refungible::Config154 + pallet_balances_adapter::Config,155 T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]>,156{157 fn is_reserved(target: &H160) -> bool {158 map_eth_to_id(target).is_some()159 }160 fn is_used(target: &H160) -> bool {161 map_eth_to_id(target)162 .map(<CollectionById<T>>::contains_key)163 .unwrap_or(false)164 }165 fn get_code(target: &H160) -> Option<Vec<u8>> {166 if let Some(collection_id) = map_eth_to_id(target) {167 let collection = <CollectionById<T>>::get(collection_id)?;168 Some(169 match collection.mode {170 CollectionMode::NFT => <NonfungibleHandle<T>>::CODE,171 CollectionMode::Fungible(_) => <FungibleHandle<T>>::CODE,172 CollectionMode::ReFungible => <RefungibleHandle<T>>::CODE,173 }174 .to_owned(),175 )176 } else if let Some((collection_id, _token_id)) =177 <T as pallet_common::Config>::EvmTokenAddressMapping::address_to_token(target)178 {179 let collection = <CollectionById<T>>::get(collection_id)?;180 if collection.mode != CollectionMode::ReFungible {181 return None;182 }183 // TODO: check token existence184 Some(<RefungibleTokenHandle<T>>::CODE.to_owned())185 } else {186 None187 }188 }189 fn call(handle: &mut impl PrecompileHandle) -> Option<PrecompileResult> {190 if let Some(collection_id) = map_eth_to_id(&handle.code_address()) {191 if collection_id == CollectionId(0) {192 <NativeFungibleHandle<T>>::new().call(handle)193 } else {194 let collection = <CollectionHandle<T>>::new_with_gas_limit(195 collection_id,196 handle.remaining_gas(),197 )?;198199 match collection.mode {200 CollectionMode::Fungible(_) => FungibleHandle::cast(collection).call(handle),201 CollectionMode::NFT => NonfungibleHandle::cast(collection).call(handle),202 CollectionMode::ReFungible => RefungibleHandle::cast(collection).call(handle),203 }204 }205 } else if let Some((collection_id, token_id)) =206 <T as pallet_common::Config>::EvmTokenAddressMapping::address_to_token(207 &handle.code_address(),208 ) {209 let collection =210 <CollectionHandle<T>>::new_with_gas_limit(collection_id, handle.remaining_gas())?;211 if collection.mode != CollectionMode::ReFungible {212 return None;213 }214215 let h = RefungibleHandle::cast(collection);216 // TODO: check token existence217 RefungibleTokenHandle(h, token_id).call(handle)218 } else {219 None220 }221 }222}