Ran cargo fmt.

validator_client/src/attester_service/attestation_grpc_client.rs

@@ -3,7 +3,7 @@ use std::sync::Arc;
 
 use attester::{BeaconNode, BeaconNodeError, PublishOutcome};
 use protos::services::ProduceAttestationDataRequest;
-use types::{AttestationData, Attestation, Slot};
+use types::{Attestation, AttestationData, Slot};
 
 pub struct AttestationGrpcClient {
     client: Arc<AttestationServiceClient>,

validator_client/src/duties/epoch_duties.rs

@@ -44,7 +44,7 @@ impl EpochDuty {
                 slot,
                 shard: self.attestation_shard,
                 committee_index: self.committee_index as usize,
-                validator_index: self.validator_index as usize
+                validator_index: self.validator_index as usize,
             });
         }
 

validator_client/src/duties/mod.rs

@@ -102,7 +102,7 @@ impl<U: BeaconNode> DutiesManager<U> {
                 Ok(Some(work_type)) => current_work.push((validator_signer.clone(), work_type)),
                 Ok(None) => {} // No work for this validator
                 //TODO: This should really log an error, as we shouldn't end up with an err here.
-                Err(_) => {}   // Unknown epoch or validator, no work
+                Err(_) => {} // Unknown epoch or validator, no work
             }
         }
         if current_work.is_empty() {

validator_client/src/service.rs

@@ -20,6 +20,7 @@ use slog::{debug, error, info, warn};
 use slot_clock::{SlotClock, SystemTimeSlotClock};
 use std::sync::Arc;
 use std::sync::RwLock;
+use std::thread;
 use std::time::{Duration, Instant, SystemTime};
 use tokio::prelude::*;
 use tokio::runtime::Builder;
@@ -27,7 +28,6 @@ use tokio::timer::Interval;
 use tokio_timer::clock::Clock;
 use types::test_utils::generate_deterministic_keypairs;
 use types::{Epoch, Fork, Slot};
-use std::thread;
 
 //TODO: This service should be simplified in the future. Can be made more steamlined.
 
@@ -268,17 +268,11 @@ impl Service {
                                 // available AttestationDuty info
                                 let attestation_duty =
                                     work_type.attestation_duty.expect("Cannot be None");
-                                let attester_grpc_client =
-                                    Arc::new(
-                                        AttestationGrpcClient::new(
-                                            service.attester_client.clone()
-                                        )
-                                    );
+                                let attester_grpc_client = Arc::new(AttestationGrpcClient::new(
+                                    service.attester_client.clone(),
+                                ));
                                 let signer = Arc::new(AttesterLocalSigner::new(keypair.clone()));
-                                let attester =
-                                    Attester::new(
-                                        attester_grpc_client,
-                                        signer);
+                                let attester = Attester::new(attester_grpc_client, signer);
                                 let mut attester_service = AttesterService {
                                     attester,
                                     poll_interval_millis: POLL_INTERVAL_MILLIS,