reduce visibility on TestRpc

src/test_rpc.rs

@@ -15,14 +15,14 @@ use tokio::runtime::Runtime;
 
 use crate::utils::{read_json, read_json_gz, WriteOnDrop};
 
-pub fn test_data_path() -> PathBuf {
+fn test_data_path() -> PathBuf {
     std::env::var("TEST_DATA")
         .unwrap_or_else(|err| panic!("Failed to load `TEST_DATA` env; err={err}"))
         .parse()
         .unwrap_or_else(|err| panic!("Failed to parse `TEST_DATA` env; err={err}"))
 }
 
-pub fn test_static_data_path() -> PathBuf {
+fn test_static_data_path() -> PathBuf {
     test_data_path().join("static.json")
 }
 
@@ -32,7 +32,7 @@ pub fn get_static_cache() -> &'static RpcCache {
     STATIC_CACHE.get_or_init(|| read_json(&test_static_data_path()))
 }
 
-pub struct TestRpc {
+pub(crate) struct TestRpc {
     static_cache: &'static RpcCache,
     cache: RwLock<WriteOnDrop<RpcCache>>,
     /// If the RPC is set the cache file will be ignored & overwritten.
@@ -48,7 +48,7 @@ impl TestRpc {
 }
 
 impl TestRpc {
-    pub fn load_snapshot(slot: u64) -> Self {
+    pub(crate) fn load_snapshot(slot: u64) -> Self {
         let static_cache = get_static_cache();
         let cache_path = test_data_path().join(format!("snapshots/{slot}.json.gz"));
         let cache =
@@ -57,7 +57,7 @@ impl TestRpc {
         TestRpc { static_cache, cache, rpc: None }
     }
 
-    pub fn load_scenario(name: &str) -> Self {
+    pub(crate) fn load_scenario(name: &str) -> Self {
         let cache_path = test_data_path().join(format!("{name}.json.gz"));
 
         let rpc = match std::env::var("TEST_RPC") {
@@ -114,7 +114,6 @@ impl TestRpc {
     }
 }
 
-// TODO: Serialize `Account` better.
 #[serde_as]
 #[derive(Debug, Default, Serialize, Deserialize)]
 pub struct RpcCache(