Move EpochSchedule into own module (#4272)

core/src/cluster_tests.rs

@@ -10,7 +10,7 @@ use crate::gossip_service::discover_nodes;
 use crate::locktower::VOTE_THRESHOLD_DEPTH;
 use crate::poh_service::PohServiceConfig;
 use solana_client::thin_client::create_client;
-use solana_runtime::bank::MINIMUM_SLOT_LENGTH;
+use solana_runtime::epoch_schedule::MINIMUM_SLOT_LENGTH;
 use solana_sdk::client::SyncClient;
 use solana_sdk::hash::Hash;
 use solana_sdk::signature::{Keypair, KeypairUtil, Signature};

core/src/leader_schedule_cache.rs

@@ -1,7 +1,8 @@
 use crate::blocktree::Blocktree;
 use crate::leader_schedule::LeaderSchedule;
 use crate::leader_schedule_utils;
-use solana_runtime::bank::{Bank, EpochSchedule};
+use solana_runtime::bank::Bank;
+use solana_runtime::epoch_schedule::EpochSchedule;
 use solana_sdk::pubkey::Pubkey;
 use std::collections::hash_map::Entry;
 use std::collections::{HashMap, VecDeque};
@@ -168,7 +169,8 @@ mod tests {
     use crate::genesis_utils::create_genesis_block;
     use crate::genesis_utils::{create_genesis_block_with_leader, BOOTSTRAP_LEADER_LAMPORTS};
     use crate::voting_keypair::tests::new_vote_account;
-    use solana_runtime::bank::{Bank, EpochSchedule, MINIMUM_SLOT_LENGTH};
+    use solana_runtime::bank::Bank;
+    use solana_runtime::epoch_schedule::{EpochSchedule, MINIMUM_SLOT_LENGTH};
     use solana_sdk::signature::{Keypair, KeypairUtil};
     use std::sync::mpsc::channel;
     use std::sync::Arc;

core/src/local_cluster.rs

@@ -451,7 +451,7 @@ impl Drop for LocalCluster {
 mod test {
     use super::*;
     use crate::storage_stage::STORAGE_ROTATE_TEST_COUNT;
-    use solana_runtime::bank::MINIMUM_SLOT_LENGTH;
+    use solana_runtime::epoch_schedule::MINIMUM_SLOT_LENGTH;
 
     #[test]
     fn test_local_cluster_start_and_exit() {

core/src/repair_service.rs

@@ -7,7 +7,7 @@ use crate::cluster_info::ClusterInfo;
 use crate::result::Result;
 use crate::service::Service;
 use solana_metrics::datapoint;
-use solana_runtime::bank::EpochSchedule;
+use solana_runtime::epoch_schedule::EpochSchedule;
 use solana_sdk::pubkey::Pubkey;
 use std::collections::HashSet;
 use std::net::UdpSocket;

core/src/retransmit_stage.rs

@@ -11,7 +11,7 @@ use crate::staking_utils;
 use crate::streamer::BlobReceiver;
 use crate::window_service::WindowService;
 use solana_metrics::{datapoint, inc_new_counter_info};
-use solana_runtime::bank::EpochSchedule;
+use solana_runtime::epoch_schedule::EpochSchedule;
 use solana_sdk::hash::Hash;
 use std::net::UdpSocket;
 use std::sync::atomic::AtomicBool;

core/src/window_service.rs

@@ -261,7 +261,7 @@ mod test {
     use crate::packet::{index_blobs, Blob};
     use crate::service::Service;
     use crate::streamer::{blob_receiver, responder};
-    use solana_runtime::bank::{Bank, MINIMUM_SLOT_LENGTH};
+    use solana_runtime::epoch_schedule::MINIMUM_SLOT_LENGTH;
     use solana_sdk::hash::Hash;
     use std::fs::remove_dir_all;
     use std::net::UdpSocket;