Trait pallet_loans::pallet::Config

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pub trait Config: Config {

Show 23 associated items    type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent>;
    type RuntimeChange: From<Change<Self>> + TryInto<Change<Self>>;
    type CurrencyId: Parameter + Copy + MaxEncodedLen;
    type CollectionId: Parameter + Member + Default + TypeInfo + Copy + MaxEncodedLen;
    type ItemId: Parameter + Member + Default + TypeInfo + Copy + MaxEncodedLen;
    type LoanId: Parameter + Member + Default + TypeInfo + MaxEncodedLen + Copy + EnsureAdd + One;
    type PriceId: Parameter + Member + TypeInfo + Copy + MaxEncodedLen + Ord;
    type Rate: Parameter + Member + FixedPointNumber + TypeInfo + MaxEncodedLen;
    type Balance: Balance + FixedPointOperand;
    type Quantity: Parameter + Member + FixedPointNumber + TypeInfo + MaxEncodedLen;
    type PerThing: Parameter + Member + PerThing + TypeInfo + MaxEncodedLen;
    type Time: TimeAsSecs;
    type Moment: Parameter + Member + Copy + IntoSeconds;
    type NonFungible: Transfer<Self::AccountId> + Inspect<Self::AccountId, CollectionId = Self::CollectionId, ItemId = Self::ItemId>;
    type PoolId: Member + Parameter + Default + Copy + HasCompact + MaxEncodedLen;
    type Pool: PoolReserve<Self::AccountId, Self::CurrencyId, Balance = Self::Balance, PoolId = Self::PoolId>;
    type Permissions: Permissions<Self::AccountId, Scope = PermissionScope<Self::PoolId, Self::CurrencyId>, Role = Role, Error = DispatchError>;
    type PriceRegistry: DataRegistry<Self::PriceId, Self::PoolId, Data = PriceOf<Self>>;
    type InterestAccrual: InterestAccrual<Self::Rate, Self::Balance, Adjustment<Self::Balance>, NormalizedDebt = Self::Balance>;
    type ChangeGuard: ChangeGuard<PoolId = Self::PoolId, ChangeId = Self::Hash, Change = Self::RuntimeChange>;
    type MaxActiveLoansPerPool: Get<u32>;
    type MaxWriteOffPolicySize: Get<u32> + Parameter;
    type WeightInfo: WeightInfo;

}
Expand description

Configuration trait of this pallet.

The main purpose of this trait is to act as an interface between this pallet and the runtime in which it is embedded in. A type, function, or constant in this trait is essentially left to be configured by the runtime that includes this pallet.

Consequently, a runtime that wants to include this pallet must implement this trait.

Required Associated Types§

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type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent>

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type RuntimeChange: From<Change<Self>> + TryInto<Change<Self>>

Represent a runtime change

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type CurrencyId: Parameter + Copy + MaxEncodedLen

Identify a currency.

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type CollectionId: Parameter + Member + Default + TypeInfo + Copy + MaxEncodedLen

Identify a non fungible collection

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type ItemId: Parameter + Member + Default + TypeInfo + Copy + MaxEncodedLen

Identify a non fungible item

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type LoanId: Parameter + Member + Default + TypeInfo + MaxEncodedLen + Copy + EnsureAdd + One

Identify a loan in the pallet

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type PriceId: Parameter + Member + TypeInfo + Copy + MaxEncodedLen + Ord

Identify a loan in the pallet

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type Rate: Parameter + Member + FixedPointNumber + TypeInfo + MaxEncodedLen

Defines the rate type used for math computations

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type Balance: Balance + FixedPointOperand

Defines the balance type used for math computations

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type Quantity: Parameter + Member + FixedPointNumber + TypeInfo + MaxEncodedLen

Type to represent different quantities

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type PerThing: Parameter + Member + PerThing + TypeInfo + MaxEncodedLen

Defines the perthing type used where values can not overpass 100%

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type Time: TimeAsSecs

Fetching method for the time of the current block

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type Moment: Parameter + Member + Copy + IntoSeconds

Generic time type

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type NonFungible: Transfer<Self::AccountId> + Inspect<Self::AccountId, CollectionId = Self::CollectionId, ItemId = Self::ItemId>

Used to mint, transfer, and inspect assets.

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type PoolId: Member + Parameter + Default + Copy + HasCompact + MaxEncodedLen

The PoolId type

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type Pool: PoolReserve<Self::AccountId, Self::CurrencyId, Balance = Self::Balance, PoolId = Self::PoolId>

Access to the pool

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type Permissions: Permissions<Self::AccountId, Scope = PermissionScope<Self::PoolId, Self::CurrencyId>, Role = Role, Error = DispatchError>

Used to verify permissions of users

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type PriceRegistry: DataRegistry<Self::PriceId, Self::PoolId, Data = PriceOf<Self>>

Used to fetch and update Oracle prices

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type InterestAccrual: InterestAccrual<Self::Rate, Self::Balance, Adjustment<Self::Balance>, NormalizedDebt = Self::Balance>

Used to calculate interest accrual for debt.

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type ChangeGuard: ChangeGuard<PoolId = Self::PoolId, ChangeId = Self::Hash, Change = Self::RuntimeChange>

Used to notify the runtime about changes that require special treatment.

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type MaxActiveLoansPerPool: Get<u32>

Max number of active loans per pool.

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type MaxWriteOffPolicySize: Get<u32> + Parameter

Max number of write-off groups per pool.

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type WeightInfo: WeightInfo

Information of runtime weights

Object Safety§

This trait is not object safe.

Implementors§