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Merge remote-tracking branch 'origin/master' into v0.9

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This commit is contained in:
Michael Sproul
2019-11-19 11:04:17 +11:00
parent 0eb24bb198 248455540b
commit 70e0528587
111 changed files with 9944 additions and 1729 deletions
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30
eth2/state_processing/src/genesis.rs
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@@ -37,18 +37,7 @@ pub fn initialize_beacon_state_from_eth1<T: EthSpec>(
process_deposit(&mut state, &deposit, spec, true)?;
}
// Process activations
for (index, validator) in state.validators.iter_mut().enumerate() {
let balance = state.balances[index];
validator.effective_balance = std::cmp::min(
balance - balance % spec.effective_balance_increment,
spec.max_effective_balance,
);
if validator.effective_balance == spec.max_effective_balance {
validator.activation_eligibility_epoch = T::genesis_epoch();
validator.activation_epoch = T::genesis_epoch();
}
}
process_activations(&mut state, spec);
// Now that we have our validators, initialize the caches (including the committees)
state.build_all_caches(spec)?;
@@ -64,3 +53,20 @@ pub fn is_valid_genesis_state<T: EthSpec>(state: &BeaconState<T>, spec: &ChainSp
&& state.get_active_validator_indices(T::genesis_epoch()).len() as u64
>= spec.min_genesis_active_validator_count
}
/// Activate genesis validators, if their balance is acceptable.
///
/// Spec v0.8.0
pub fn process_activations<T: EthSpec>(state: &mut BeaconState<T>, spec: &ChainSpec) {
for (index, validator) in state.validators.iter_mut().enumerate() {
let balance = state.balances[index];
validator.effective_balance = std::cmp::min(
balance - balance % spec.effective_balance_increment,
spec.max_effective_balance,
);
if validator.effective_balance == spec.max_effective_balance {
validator.activation_eligibility_epoch = T::genesis_epoch();
validator.activation_epoch = T::genesis_epoch();
}
}
}