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Add NextKeys and QueuedKeys for session module #291

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Merged
merged 2 commits into from
Aug 23, 2021
Merged

Add NextKeys and QueuedKeys for session module #291

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180677a
Add NextKeys and QueuedKeys for session module
liuchengxu Aug 13, 2021
c38d174
Fix fmt
liuchengxu Aug 13, 2021
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16 changes: 16 additions & 0 deletions src/frame/session.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,22 @@ pub struct ValidatorsStore<T: Session> {
pub _runtime: PhantomData<T>,
}

/// The queued keys for the next session.
#[derive(Encode, Store, Debug)]
pub struct QueuedKeysStore<T: Session> {
#[store(returns = Vec<(<T as Session>::ValidatorId, T::Keys)>)]
/// Marker for the runtime
pub _runtime: PhantomData<T>,
}

/// The next session keys for a validator.
#[derive(Encode, Store, Debug)]
pub struct NextKeysStore<'a, T: Session> {
#[store(returns = Option<<T as Session>::Keys>)]
/// The validator account.
pub validator_id: &'a <T as Session>::ValidatorId,
}

default_impl!(ValidatorsStore);

/// Set the session keys for a validator.
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