Struct polkadot_runtime_common::ParachainSessionKeyPlaceholder

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pub struct ParachainSessionKeyPlaceholder<T>(_);
Expand description

A placeholder since there is currently no provided session key handler for parachain validator keys.

Trait Implementations§

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impl<T> BoundToRuntimeAppPublic for ParachainSessionKeyPlaceholder<T>

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type Public = Public

The [RuntimeAppPublic] this type is bound to.
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impl<T: Config> OneSessionHandler<<T as Config>::AccountId> for ParachainSessionKeyPlaceholder<T>

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type Key = Public

The key type expected.
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fn on_genesis_session<'a, I>(_validators: I)where I: Iterator<Item = (&'a T::AccountId, ValidatorId)> + 'a, T::AccountId: 'a,

The given validator set will be used for the genesis session. It is guaranteed that the given validator set will also be used for the second session, therefore the first call to on_new_session should provide the same validator set.
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fn on_new_session<'a, I>(_changed: bool, _v: I, _q: I)where I: Iterator<Item = (&'a T::AccountId, ValidatorId)> + 'a, T::AccountId: 'a,

Session set has changed; act appropriately. Note that this can be called before initialization of your module. Read more
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fn on_disabled(_: u32)

A validator got disabled. Act accordingly until a new session begins.
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fn on_before_session_ending()

A notification for end of the session. Read more

Auto Trait Implementations§

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