Trait Config

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pub trait Config:
    Config<RuntimeOrigin: Into<Result<Origin<Self>, Self::RuntimeOrigin>> + From<Origin<Self>>, RuntimeCall: IsSubType<Call<Self>>>
    + Send
    + Sync
    + Config<RuntimeEvent: From<Event<Self>>> {
Show 14 associated items
    type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent>;
    type WeightInfo: WeightInfo;
    type UnixTime: UnixTime;
    type Balance: Balance;
    type Consideration: Consideration<Self::AccountId, BalanceOf<Self>>;
    type CollectionDeposit: Convert<Footprint, BalanceOf<Self>>;
    type ItemDeposit: Convert<Footprint, BalanceOf<Self>>;
    type InstanceDeposit: Convert<Footprint, BalanceOf<Self>>;
    type MetadataDeposit: Convert<Footprint, BalanceOf<Self>>;
    type MaxKeyLen: Get<u32>;
    type MaxValueLen: Get<u32>;
    type MaxInstanceMetadata: Get<u32>;
    type LockPeriod: Get<u64>;
    type MaxTransferPriority: Get<TransactionPriority>;
}

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 WeightInfo: WeightInfo

A type representing the weights required by the dispatchables of this pallet.

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type UnixTime: UnixTime

Unix time source for minted_at, last_moved, rest-time priority, and failure locks.

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type Balance: Balance

Unit in which the pallet calculates aggregate storage deposits.

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type Consideration: Consideration<Self::AccountId, BalanceOf<Self>>

Cost mechanism backing one collection’s aggregate storage deposit.

The input is the exact sum produced by the deposit converters below. Keeping one ticket per collection makes ownership handoff constant-time without constraining the runtime to fungible balance holds.

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type CollectionDeposit: Convert<Footprint, BalanceOf<Self>>

Price of a collection record.

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type ItemDeposit: Convert<Footprint, BalanceOf<Self>>

Price of an item definition.

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type InstanceDeposit: Convert<Footprint, BalanceOf<Self>>

Price of one ordinary minted instance.

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type MetadataDeposit: Convert<Footprint, BalanceOf<Self>>

Price of one metadata entry.

The footprint contains one logical record plus the encoded key and value. Trie-key and hash-prefix overhead can be priced through the converter’s per-record base.

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