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types: PendingAttestation::from_attestation

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This commit is contained in:
Michael Sproul 2019-03-26 18:20:01 +11:00
parent 518359e898
commit 99dbed86f1
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GPG Key ID: 77B1309D2E54E914
2 changed files with 14 additions and 8 deletions
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8
eth2/state_processing/src/per_block_processing.rs
View File

@ -322,13 +322,7 @@ pub fn process_attestations(
// Update the state in series.
for attestation in attestations {
let pending_attestation = PendingAttestation {
data: attestation.data.clone(),
aggregation_bitfield: attestation.aggregation_bitfield.clone(),
custody_bitfield: attestation.custody_bitfield.clone(),
inclusion_slot: state.slot,
};
let pending_attestation = PendingAttestation::from_attestation(attestation, state.slot);
let attestation_epoch = attestation.data.slot.epoch(spec.slots_per_epoch);
if attestation_epoch == state.current_epoch(spec) {

14
eth2/types/src/pending_attestation.rs
View File

@ -1,5 +1,5 @@
use crate::test_utils::TestRandom;
use crate::{AttestationData, Bitfield, Slot};
use crate::{Attestation, AttestationData, Bitfield, Slot};
use rand::RngCore;
use serde_derive::{Deserialize, Serialize};
use ssz_derive::{Decode, Encode, TreeHash};
@ -16,6 +16,18 @@ pub struct PendingAttestation {
pub inclusion_slot: Slot,
}
impl PendingAttestation {
/// Create a `PendingAttestation` from an `Attestation`, at the given `inclusion_slot`.
pub fn from_attestation(attestation: &Attestation, inclusion_slot: Slot) -> Self {
PendingAttestation {
data: attestation.data.clone(),
aggregation_bitfield: attestation.aggregation_bitfield.clone(),
custody_bitfield: attestation.custody_bitfield.clone(),
inclusion_slot,
}
}
}
#[cfg(test)]
mod tests {
use super::*;