Trait delegation::pallet::Config

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pub trait Config: Config + Config {

Show 17 associated items    type Signature: Parameter;
    type DelegationSignatureVerification: VerifySignature<SignerId = Self::DelegationEntityId, Payload = Vec<u8>, Signature = Self::Signature>;
    type DelegationEntityId: Parameter + TypeInfo + MaxEncodedLen;
    type DelegationNodeId: Parameter + Copy + AsRef<[u8]> + Eq + PartialEq + Ord + PartialOrd + MaxEncodedLen;
    type EnsureOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin, Success = <Self as Config>::OriginSuccess>;
    type OriginSuccess: CallSources<<Self as Config>::AccountId, DelegatorIdOf<Self>>;
    type RuntimeEvent: From<Event<Self>> + IsType<<Self as Config>::RuntimeEvent>;
    type WeightInfo: WeightInfo;
    type RuntimeHoldReason: From<HoldReason>;
    type Currency: MutateHold<<Self as Config>::AccountId, Reason = Self::RuntimeHoldReason>;
    type Deposit: Get<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>;
    type MaxSignatureByteLength: Get<u16>;
    type MaxRevocations: Get<u32>;
    type MaxRemovals: Get<u32>;
    type MaxParentChecks: Get<u32>;
    type MaxChildren: Get<u32> + Clone + TypeInfo;
    type BalanceMigrationManager: BalanceMigrationManager<<Self as Config>::AccountId, <<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>;

}
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 Signature: Parameter

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type DelegationSignatureVerification: VerifySignature<SignerId = Self::DelegationEntityId, Payload = Vec<u8>, Signature = Self::Signature>

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type DelegationEntityId: Parameter + TypeInfo + MaxEncodedLen

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type DelegationNodeId: Parameter + Copy + AsRef<[u8]> + Eq + PartialEq + Ord + PartialOrd + MaxEncodedLen

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type EnsureOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin, Success = <Self as Config>::OriginSuccess>

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type OriginSuccess: CallSources<<Self as Config>::AccountId, DelegatorIdOf<Self>>

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

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type WeightInfo: WeightInfo

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type RuntimeHoldReason: From<HoldReason>

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type Currency: MutateHold<<Self as Config>::AccountId, Reason = Self::RuntimeHoldReason>

The currency that is used to reserve funds for each delegation.

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type Deposit: Get<<<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>

The deposit that is required for storing a delegation.

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type MaxSignatureByteLength: Get<u16>

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type MaxRevocations: Get<u32>

Maximum number of revocations.

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type MaxRemovals: Get<u32>

Maximum number of removals. Should be same as MaxRevocations

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type MaxParentChecks: Get<u32>

Maximum number of upwards traversals of the delegation tree from a node to the root and thus the depth of the delegation tree.

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type MaxChildren: Get<u32> + Clone + TypeInfo

Maximum number of all children for a delegation node. For a binary tree, this should be twice the maximum depth of the tree, i.e. 2 ^ MaxParentChecks.

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type BalanceMigrationManager: BalanceMigrationManager<<Self as Config>::AccountId, <<Self as Config>::Currency as Inspect<<Self as Config>::AccountId>>::Balance>

Migration manager to handle new created entries

Implementors§