[State Sync] Rename "state_synchronizer.rs" to "bootstrapper.rs"

diem-node/src/lib.rs

@@ -23,7 +23,7 @@ use executor::{db_bootstrapper::maybe_bootstrap, Executor};
 use executor_types::ChunkExecutor;
 use futures::{channel::mpsc::channel, executor::block_on};
 use network_builder::builder::NetworkBuilder;
-use state_sync::state_synchronizer::StateSyncBootstrapper;
+use state_sync::bootstrapper::StateSyncBootstrapper;
 use std::{
     boxed::Box,
     convert::TryFrom,

state-sync/src/state_synchronizer.rs → state-sync/src/bootstrapper.rs

@@ -18,8 +18,8 @@ use storage_interface::DbReader;
 use subscription_service::ReconfigSubscription;
 use tokio::runtime::{Builder, Runtime};
 
-/// Creates and bootstraps new state sync runtimes and creates clients for
-/// communicating with those state sync runtimes.
+/// Creates and bootstraps new state syncs and creates clients for
+/// communicating with those state syncs.
 pub struct StateSyncBootstrapper {
     _runtime: Runtime,
     coordinator_sender: mpsc::UnboundedSender<CoordinatorMessage>,

state-sync/src/lib.rs

@@ -7,6 +7,7 @@
 //! Used for node restarts, network partitions, full node syncs
 #![recursion_limit = "1024"]
 
+pub mod bootstrapper;
 pub mod chunk_request;
 pub mod chunk_response;
 pub mod client;
@@ -16,7 +17,6 @@ pub mod executor_proxy;
 mod logging;
 pub mod network;
 mod request_manager;
-pub mod state_synchronizer;
 
 #[cfg(any(feature = "fuzzing", test))]
 pub mod fuzzing;

state-sync/tests/test_harness.rs

@@ -58,11 +58,11 @@ use network_builder::builder::NetworkBuilder;
 use once_cell::sync::Lazy;
 use rand::{rngs::StdRng, SeedableRng};
 use state_sync::{
+    bootstrapper::StateSyncBootstrapper,
     client::StateSyncClient,
     coordinator::SynchronizationState,
     executor_proxy::ExecutorProxyTrait,
     network::{StateSynchronizerEvents, StateSynchronizerSender},
-    state_synchronizer::StateSyncBootstrapper,
 };
 use std::{
     cell::{Ref, RefCell},