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Trait pallet_collective::pallet::Config

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pub trait Config<I: 'static = ()>: Config {

Show 13 associated items    type RuntimeOrigin: From<RawOrigin<Self::AccountId, I>>;
    type Proposal: Parameter + Dispatchable<RuntimeOrigin = <Self as Config<I>>::RuntimeOrigin, PostInfo = PostDispatchInfo> + From<Call<Self>> + GetDispatchInfo;
    type RuntimeEvent: From<Event<Self, I>> + IsType<<Self as Config>::RuntimeEvent>;
    type MotionDuration: Get<BlockNumberFor<Self>>;
    type MaxProposals: Get<ProposalIndex>;
    type MaxMembers: Get<MemberCount>;
    type DefaultVote: DefaultVote;
    type WeightInfo: WeightInfo;
    type SetMembersOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>;
    type MaxProposalWeight: Get<Weight>;
    type DisapproveOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>;
    type KillOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>;
    type Consideration: MaybeConsideration<Self::AccountId, u32>;

}
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 RuntimeOrigin: From<RawOrigin<Self::AccountId, I>>

The runtime origin type.

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type Proposal: Parameter + Dispatchable<RuntimeOrigin = <Self as Config<I>>::RuntimeOrigin, PostInfo = PostDispatchInfo> + From<Call<Self>> + GetDispatchInfo

The runtime call dispatch type.

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

The runtime event type.

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type MotionDuration: Get<BlockNumberFor<Self>>

The time-out for council motions.

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type MaxProposals: Get<ProposalIndex>

Maximum number of proposals allowed to be active in parallel.

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type MaxMembers: Get<MemberCount>

The maximum number of members supported by the pallet. Used for weight estimation.

NOTE:

  • Benchmarks will need to be re-run and weights adjusted if this changes.
  • This pallet assumes that dependents keep to the limit without enforcing it.
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type DefaultVote: DefaultVote

Default vote strategy of this collective.

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type WeightInfo: WeightInfo

Weight information for extrinsics in this pallet.

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type SetMembersOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>

Origin allowed to set collective members

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type MaxProposalWeight: Get<Weight>

The maximum weight of a dispatch call that can be proposed and executed.

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type DisapproveOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>

Origin from which a proposal in any status may be disapproved without associated cost for a proposer.

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type KillOrigin: EnsureOrigin<<Self as Config>::RuntimeOrigin>

Origin from which any malicious proposal may be killed with associated cost for a proposer.

The associated cost is set by Config::Consideration and can be none.

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type Consideration: MaybeConsideration<Self::AccountId, u32>

Mechanism to assess the necessity of some cost for publishing and storing a proposal.

The footprint is defined as proposal_count, which reflects the total number of active proposals in the system, excluding the one currently being proposed. The cost may vary based on this count.

Note: If the resulting deposits are excessively high and cause benchmark failures, consider using a constant cost (e.g., crate::deposit::Constant) equal to the minimum balance under the runtime-benchmarks feature.

Object Safety§

This trait is not object safe.

Implementors§