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add new beacon state variant for shanghai

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This commit is contained in:
realbigsean
2022-02-20 15:27:22 -07:00
parent 203418ffc9
commit acaa340b41
10 changed files with 105 additions and 36 deletions
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19
consensus/types/src/beacon_state.rs
View File

@@ -172,7 +172,7 @@ impl From<BeaconStateHash> for Hash256 {
/// The state of the `BeaconChain` at some slot.
#[superstruct(
variants(Base, Altair, Merge),
variants(Base, Altair, Merge, Shanghai),
variant_attributes(
derive(
Derivative,
@@ -250,9 +250,9 @@ where
pub current_epoch_attestations: VariableList<PendingAttestation<T>, T::MaxPendingAttestations>,
// Participation (Altair and later)
#[superstruct(only(Altair, Merge))]
#[superstruct(only(Altair, Merge, Shanghai))]
pub previous_epoch_participation: VariableList<ParticipationFlags, T::ValidatorRegistryLimit>,
#[superstruct(only(Altair, Merge))]
#[superstruct(only(Altair, Merge, Shanghai))]
pub current_epoch_participation: VariableList<ParticipationFlags, T::ValidatorRegistryLimit>,
// Finality
@@ -267,17 +267,17 @@ where
// Inactivity
#[serde(with = "ssz_types::serde_utils::quoted_u64_var_list")]
#[superstruct(only(Altair, Merge))]
#[superstruct(only(Altair, Merge, Shanghai))]
pub inactivity_scores: VariableList<u64, T::ValidatorRegistryLimit>,
// Light-client sync committees
#[superstruct(only(Altair, Merge))]
#[superstruct(only(Altair, Merge, Shanghai))]
pub current_sync_committee: Arc<SyncCommittee<T>>,
#[superstruct(only(Altair, Merge))]
#[superstruct(only(Altair, Merge, Shanghai))]
pub next_sync_committee: Arc<SyncCommittee<T>>,
// Execution
#[superstruct(only(Merge))]
#[superstruct(only(Merge, Shanghai))]
pub latest_execution_payload_header: ExecutionPayloadHeader<T>,
// Caching (not in the spec)
@@ -389,6 +389,7 @@ impl<T: EthSpec> BeaconState<T> {
BeaconState::Base { .. } => ForkName::Base,
BeaconState::Altair { .. } => ForkName::Altair,
BeaconState::Merge { .. } => ForkName::Merge,
BeaconState::Shanghai { .. } => ForkName::Shanghai,
};
if fork_at_slot == object_fork {
@@ -1102,6 +1103,7 @@ impl<T: EthSpec> BeaconState<T> {
BeaconState::Base(state) => (&mut state.validators, &mut state.balances),
BeaconState::Altair(state) => (&mut state.validators, &mut state.balances),
BeaconState::Merge(state) => (&mut state.validators, &mut state.balances),
BeaconState::Shanghai(state) => (&mut state.validators, &mut state.balances),
}
}
@@ -1298,12 +1300,14 @@ impl<T: EthSpec> BeaconState<T> {
BeaconState::Base(_) => Err(BeaconStateError::IncorrectStateVariant),
BeaconState::Altair(state) => Ok(&mut state.current_epoch_participation),
BeaconState::Merge(state) => Ok(&mut state.current_epoch_participation),
BeaconState::Shanghai(state) => Ok(&mut state.current_epoch_participation),
}
} else if epoch == self.previous_epoch() {
match self {
BeaconState::Base(_) => Err(BeaconStateError::IncorrectStateVariant),
BeaconState::Altair(state) => Ok(&mut state.previous_epoch_participation),
BeaconState::Merge(state) => Ok(&mut state.previous_epoch_participation),
BeaconState::Shanghai(state) => Ok(&mut state.previous_epoch_participation),
}
} else {
Err(BeaconStateError::EpochOutOfBounds)
@@ -1608,6 +1612,7 @@ impl<T: EthSpec> BeaconState<T> {
BeaconState::Base(inner) => BeaconState::Base(inner.clone()),
BeaconState::Altair(inner) => BeaconState::Altair(inner.clone()),
BeaconState::Merge(inner) => BeaconState::Merge(inner.clone()),
BeaconState::Shanghai(inner) => BeaconState::Shanghai(inner.clone()),
};
if config.committee_caches {
*res.committee_caches_mut() = self.committee_caches().clone();

3
consensus/types/src/chain_spec.rs
View File

@@ -274,6 +274,7 @@ impl ChainSpec {
BeaconState::Base(_) => self.inactivity_penalty_quotient,
BeaconState::Altair(_) => self.inactivity_penalty_quotient_altair,
BeaconState::Merge(_) => self.inactivity_penalty_quotient_bellatrix,
BeaconState::Shanghai(_) => self.inactivity_penalty_quotient_bellatrix,
}
}
@@ -286,6 +287,7 @@ impl ChainSpec {
BeaconState::Base(_) => self.proportional_slashing_multiplier,
BeaconState::Altair(_) => self.proportional_slashing_multiplier_altair,
BeaconState::Merge(_) => self.proportional_slashing_multiplier_bellatrix,
BeaconState::Shanghai(_) => self.proportional_slashing_multiplier_bellatrix,
}
}
@@ -298,6 +300,7 @@ impl ChainSpec {
BeaconState::Base(_) => self.min_slashing_penalty_quotient,
BeaconState::Altair(_) => self.min_slashing_penalty_quotient_altair,
BeaconState::Merge(_) => self.min_slashing_penalty_quotient_bellatrix,
BeaconState::Shanghai(_) => self.min_slashing_penalty_quotient_bellatrix,
}
}