Lending Pool Manage

fn set_price_feed_provider(
    &mut self,
    price_feed_provider: AccountId,
) -> Result<(), LendingPoolError>;

fn set_flash_loan_fee_e6(
    &mut self,
    flash_loan_fee_e6: u128,
) -> Result<(), LendingPoolError>;

fn register_asset(
    &mut self,
    asset: AccountId,
    a_token_code_hash: [u8; 32],
    v_token_code_hash: [u8; 32],
    name: String,
    symbol: String,
    decimals: u8,
    asset_rules: AssetRules,
    reserve_restrictions: ReserveRestrictions,
    fees: ReserveFees,
    interest_rate_model: Option<InterestRateModel>,
) -> Result<(), LendingPoolError>;

fn set_reserve_is_active(
    &mut self,
    asset: AccountId,
    active: bool,
) -> Result<(), LendingPoolError>;

fn set_reserve_is_freezed(
    &mut self,
    asset: AccountId,
    freeze: bool,
) -> Result<(), LendingPoolError>;

fn set_interest_rate_model(
    &mut self,
    asset: AccountId,
    interest_rate_model: InterestRateModel,
) -> Result<(), LendingPoolError>;

fn set_reserve_fees(
    &mut self,
    asset: AccountId,
    reserve_fees: ReserveFees,
) -> Result<(), LendingPoolError>;

fn set_reserve_restrictions(
    &mut self,
    asset: AccountId,
    reserve_restrictions: ReserveRestrictions,
) -> Result<(), LendingPoolError>;

fn set_stablecoin_debt_rate_e18(
    &mut self,
    asset: AccountId,
    debt_rate_e18: u64,
) -> Result<(), LendingPoolError>;

fn add_market_rule(
    &mut self,
    market_rule: MarketRule,
) -> Result<(), LendingPoolError>;

fn modify_asset_rule(
    &mut self,
    market_rule_id: RuleId,
    asset: AccountId,
    asset_rules: AssetRules,
) -> Result<(), LendingPoolError>;

fn take_protocol_income(
    &mut self,
    assets: Option<Vec<AccountId>>,
    to: AccountId,
) -> Result<Vec<(AccountId, i128)>, LendingPoolError>;