Add solana-ledger crate (#6415)

automerge

local_cluster/Cargo.toml

@@ -18,6 +18,7 @@ solana-client = { path = "../client", version = "0.20.0" }
 solana-drone = { path = "../drone", version = "0.20.0" }
 solana-exchange-api = { path = "../programs/exchange_api", version = "0.20.0" }
 solana-exchange-program = { path = "../programs/exchange_program", version = "0.20.0" }
+solana-ledger = { path = "../ledger", version = "0.20.0" }
 solana-logger = { path = "../logger", version = "0.20.0" }
 solana-move-loader-api = { path = "../programs/move_loader_api", version = "0.20.0", optional = true }
 solana-move-loader-program = { path = "../programs/move_loader_program", version = "0.20.0", optional = true }

local_cluster/src/cluster_tests.rs

@@ -5,13 +5,13 @@ use solana_client::thin_client::create_client;
 /// All tests must start from an entry point and a funding keypair and
 /// discover the rest of the network.
 use solana_core::{
-    blocktree::Blocktree,
-    cluster_info::VALIDATOR_PORT_RANGE,
-    consensus::VOTE_THRESHOLD_DEPTH,
-    contact_info::ContactInfo,
-    entry::{Entry, EntrySlice},
+    cluster_info::VALIDATOR_PORT_RANGE, consensus::VOTE_THRESHOLD_DEPTH, contact_info::ContactInfo,
     gossip_service::discover_cluster,
 };
+use solana_ledger::{
+    blocktree::Blocktree,
+    entry::{Entry, EntrySlice},
+};
 use solana_sdk::{
     client::SyncClient,
     clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT, NUM_CONSECUTIVE_LEADER_SLOTS},

local_cluster/src/lib.rs

@@ -19,7 +19,7 @@ extern crate solana_bench_tps;
 
 #[macro_use]
 #[cfg(test)]
-extern crate solana_core;
+extern crate solana_ledger;
 
 #[cfg(test)]
 extern crate solana_drone;

local_cluster/src/local_cluster.rs

@@ -1,7 +1,6 @@
 use crate::cluster::{Cluster, ClusterValidatorInfo, ValidatorInfo};
 use solana_client::thin_client::{create_client, ThinClient};
 use solana_core::{
-    blocktree::create_new_tmp_ledger,
     cluster_info::{Node, VALIDATOR_PORT_RANGE},
     contact_info::ContactInfo,
     genesis_utils::{create_genesis_block_with_leader, GenesisBlockInfo},
@@ -10,6 +9,7 @@ use solana_core::{
     service::Service,
     validator::{Validator, ValidatorConfig},
 };
+use solana_ledger::blocktree::create_new_tmp_ledger;
 use solana_sdk::{
     client::SyncClient,
     clock::{DEFAULT_SLOTS_PER_EPOCH, DEFAULT_SLOTS_PER_SEGMENT, DEFAULT_TICKS_PER_SLOT},

local_cluster/src/tests/local_cluster.rs

@@ -6,9 +6,10 @@ use crate::{
 use log::*;
 use serial_test_derive::serial;
 use solana_core::{
-    bank_forks::SnapshotConfig, blocktree::Blocktree, broadcast_stage::BroadcastStageType,
+    bank_forks::SnapshotConfig, broadcast_stage::BroadcastStageType,
     gossip_service::discover_cluster, snapshot_utils, validator::ValidatorConfig,
 };
+use solana_ledger::blocktree::Blocktree;
 use solana_runtime::accounts_db::AccountsDB;
 use solana_sdk::{
     client::SyncClient,

local_cluster/src/tests/replicator.rs

@@ -1,13 +1,13 @@
 use crate::local_cluster::{ClusterConfig, LocalCluster};
 use serial_test_derive::serial;
 use solana_client::thin_client::create_client;
-use solana_core::blocktree::{create_new_tmp_ledger, get_tmp_ledger_path, Blocktree};
 use solana_core::cluster_info::{ClusterInfo, Node, VALIDATOR_PORT_RANGE};
 use solana_core::contact_info::ContactInfo;
 use solana_core::gossip_service::discover_cluster;
 use solana_core::replicator::Replicator;
 use solana_core::storage_stage::SLOTS_PER_TURN_TEST;
 use solana_core::validator::ValidatorConfig;
+use solana_ledger::blocktree::{create_new_tmp_ledger, get_tmp_ledger_path, Blocktree};
 use solana_sdk::genesis_block::create_genesis_block;
 use solana_sdk::signature::{Keypair, KeypairUtil};
 use std::fs::remove_dir_all;