[−][src]Trait pallet_proxy::Trait

pub trait Trait: Trait {
    type Event: From<Event<Self>> + Into<Self::Event>;
    type Call: Parameter + Dispatchable<Origin = Self::Origin, PostInfo = PostDispatchInfo> + GetDispatchInfo + From<Call<Self>> + IsSubType<Call<Self>> + IsType<Self::Call>;
    type Currency: ReservableCurrency<Self::AccountId>;
    type ProxyType: Parameter + Member + Ord + PartialOrd + InstanceFilter<Self::Call> + Default;
    type ProxyDepositBase: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>;
    type ProxyDepositFactor: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>;
    type MaxProxies: Get<u16>;
    type WeightInfo: WeightInfo;
    type MaxPending: Get<u32>;
    type CallHasher: Hash;
    type AnnouncementDepositBase: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>;
    type AnnouncementDepositFactor: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>;
}

Configuration trait.

Associated Types

`type Event: From<Event<Self>> + Into<Self::Event>`

The overarching event type.

`type Call: Parameter + Dispatchable<Origin = Self::Origin, PostInfo = PostDispatchInfo> + GetDispatchInfo + From<Call<Self>> + IsSubType<Call<Self>> + IsType<Self::Call>`

The overarching call type.

`type Currency: ReservableCurrency<Self::AccountId>`

The currency mechanism.

`type ProxyType: Parameter + Member + Ord + PartialOrd + InstanceFilter<Self::Call> + Default`

A kind of proxy; specified with the proxy and passed in to the IsProxyable fitler. The instance filter determines whether a given call may be proxied under this type.

IMPORTANT: Default must be provided and MUST BE the the most permissive value.

`type ProxyDepositBase: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>`

The base amount of currency needed to reserve for creating a proxy.

This is held for an additional storage item whose value size is sizeof(Balance) bytes and whose key size is sizeof(AccountId) bytes.

`type ProxyDepositFactor: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>`

The amount of currency needed per proxy added.

This is held for adding 32 bytes plus an instance of ProxyType more into a pre-existing storage value.

`type MaxProxies: Get<u16>`

The maximum amount of proxies allowed for a single account.

`type WeightInfo: WeightInfo`

Weight information for extrinsics in this pallet.

`type MaxPending: Get<u32>`

The maximum amount of time-delayed announcements that are allowed to be pending.

`type CallHasher: Hash`

The type of hash used for hashing the call.

`type AnnouncementDepositBase: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>`

The base amount of currency needed to reserve for creating an announcement.

This is held when a new storage item holding a Balance is created (typically 16 bytes).

`type AnnouncementDepositFactor: Get<<Self::Currency as Currency<Self::AccountId>>::Balance>`

The amount of currency needed per announcement made.

This is held for adding an AccountId, Hash and BlockNumber (typically 68 bytes) into a pre-existing storage value.

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Implementors

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