diff --git a/runtime/src/serde_snapshot.rs b/runtime/src/serde_snapshot.rs
index adf59e00a6..3bec35ff6b 100644
--- a/runtime/src/serde_snapshot.rs
+++ b/runtime/src/serde_snapshot.rs
@@ -1,5 +1,3 @@
-#[cfg(RUSTC_WITH_SPECIALIZATION)]
-use solana_frozen_abi::abi_example::IgnoreAsHelper;
 use {
     crate::{
         accounts::Accounts,
@@ -16,7 +14,7 @@ use {
         epoch_stakes::EpochStakes,
         hardened_unpack::UnpackedAppendVecMap,
         rent_collector::RentCollector,
-        serde_snapshot::future::SerializableStorage,
+        serde_snapshot::newer::SerializableStorage,
         stakes::Stakes,
     },
     bincode::{self, config::Options, Error},
@@ -48,7 +46,7 @@ use {
 };
 
 mod common;
-mod future;
+mod newer;
 mod tests;
 mod utils;
 
@@ -56,7 +54,6 @@ mod utils;
 #[cfg(test)]
 pub(crate) use self::tests::reconstruct_accounts_db_via_serialization;
 pub(crate) use crate::accounts_db::{SnapshotStorage, SnapshotStorages};
-use future::Context as TypeContextFuture;
 #[allow(unused_imports)]
 use utils::{serialize_iter_as_map, serialize_iter_as_seq, serialize_iter_as_tuple};
 
@@ -204,15 +201,15 @@ where
     R: Read,
 {
     macro_rules! INTO {
-        ($x:ident) => {{
+        ($style:ident) => {{
             let (full_snapshot_bank_fields, full_snapshot_accounts_db_fields) =
-                $x::deserialize_bank_fields(snapshot_streams.full_snapshot_stream)?;
+                $style::Context::deserialize_bank_fields(snapshot_streams.full_snapshot_stream)?;
             let (incremental_snapshot_bank_fields, incremental_snapshot_accounts_db_fields) =
                 if let Some(ref mut incremental_snapshot_stream) =
                     snapshot_streams.incremental_snapshot_stream
                 {
                     let (bank_fields, accounts_db_fields) =
-                        $x::deserialize_bank_fields(incremental_snapshot_stream)?;
+                        $style::Context::deserialize_bank_fields(incremental_snapshot_stream)?;
                     (Some(bank_fields), Some(accounts_db_fields))
                 } else {
                     (None, None)
@@ -242,7 +239,7 @@ where
         }};
     }
     match serde_style {
-        SerdeStyle::Newer => INTO!(TypeContextFuture),
+        SerdeStyle::Newer => INTO!(newer),
     }
     .map_err(|err| {
         warn!("bankrc_from_stream error: {:?}", err);
@@ -260,10 +257,10 @@ where
     W: Write,
 {
     macro_rules! INTO {
-        ($x:ident) => {
+        ($style:ident) => {
             bincode::serialize_into(
                 stream,
-                &SerializableBankAndStorage::<$x> {
+                &SerializableBankAndStorage::<$style::Context> {
                     bank,
                     snapshot_storages,
                     phantom: std::marker::PhantomData::default(),
@@ -272,7 +269,7 @@ where
         };
     }
     match serde_style {
-        SerdeStyle::Newer => INTO!(TypeContextFuture),
+        SerdeStyle::Newer => INTO!(newer),
     }
     .map_err(|err| {
         warn!("bankrc_to_stream error: {:?}", err);
@@ -312,7 +309,7 @@ impl<'a, C: TypeContext<'a>> Serialize for SerializableAccountsDb<'a, C> {
 }
 
 #[cfg(RUSTC_WITH_SPECIALIZATION)]
-impl<'a, C> IgnoreAsHelper for SerializableAccountsDb<'a, C> {}
+impl<'a, C> solana_frozen_abi::abi_example::IgnoreAsHelper for SerializableAccountsDb<'a, C> {}
 
 #[allow(clippy::too_many_arguments)]
 fn reconstruct_bank_from_fields<E>(
diff --git a/runtime/src/serde_snapshot/future.rs b/runtime/src/serde_snapshot/newer.rs
similarity index 98%
rename from runtime/src/serde_snapshot/future.rs
rename to runtime/src/serde_snapshot/newer.rs
index 96960e0c1b..31aca58c3e 100644
--- a/runtime/src/serde_snapshot/future.rs
+++ b/runtime/src/serde_snapshot/newer.rs
@@ -1,5 +1,3 @@
-#[cfg(all(test, RUSTC_WITH_SPECIALIZATION))]
-use solana_frozen_abi::abi_example::IgnoreAsHelper;
 use {
     super::{common::UnusedAccounts, *},
     crate::{ancestors::AncestorsForSerialization, stakes::StakesCache},
@@ -30,7 +28,7 @@ impl SerializableStorage for SerializableAccountStorageEntry {
     }
 }
 
-#[cfg(all(test, RUSTC_WITH_SPECIALIZATION))]
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
 impl solana_frozen_abi::abi_example::IgnoreAsHelper for SerializableAccountStorageEntry {}
 
 impl From<&AccountStorageEntry> for SerializableAccountStorageEntry {
@@ -198,7 +196,7 @@ impl<'a> From<crate::bank::BankFieldsToSerialize<'a>> for SerializableVersionedB
 }
 
 #[cfg(RUSTC_WITH_SPECIALIZATION)]
-impl<'a> IgnoreAsHelper for SerializableVersionedBank<'a> {}
+impl<'a> solana_frozen_abi::abi_example::IgnoreAsHelper for SerializableVersionedBank<'a> {}
 
 pub(super) struct Context {}
 impl<'a> TypeContext<'a> for Context {
diff --git a/runtime/src/serde_snapshot/tests.rs b/runtime/src/serde_snapshot/tests.rs
index c4975827bd..0c11b3c86f 100644
--- a/runtime/src/serde_snapshot/tests.rs
+++ b/runtime/src/serde_snapshot/tests.rs
@@ -1,4 +1,4 @@
-#[cfg(test)]
+#![cfg(test)]
 use {
     super::*,
     crate::{
@@ -23,7 +23,6 @@ use {
     tempfile::TempDir,
 };
 
-#[cfg(test)]
 fn copy_append_vecs<P: AsRef<Path>>(
     accounts_db: &AccountsDb,
     output_dir: P,
@@ -43,7 +42,6 @@ fn copy_append_vecs<P: AsRef<Path>>(
     Ok(unpacked_append_vec_map)
 }
 
-#[cfg(test)]
 fn check_accounts(accounts: &Accounts, pubkeys: &[Pubkey], num: usize) {
     for _ in 1..num {
         let idx = thread_rng().gen_range(0, num - 1);
@@ -57,7 +55,6 @@ fn check_accounts(accounts: &Accounts, pubkeys: &[Pubkey], num: usize) {
     }
 }
 
-#[cfg(test)]
 fn context_accountsdb_from_stream<'a, C, R>(
     stream: &mut BufReader<R>,
     account_paths: &[PathBuf],
@@ -92,7 +89,6 @@ where
     .map(|(accounts_db, _)| accounts_db)
 }
 
-#[cfg(test)]
 fn accountsdb_from_stream<R>(
     serde_style: SerdeStyle,
     stream: &mut BufReader<R>,
@@ -103,7 +99,7 @@ where
     R: Read,
 {
     match serde_style {
-        SerdeStyle::Newer => context_accountsdb_from_stream::<TypeContextFuture, R>(
+        SerdeStyle::Newer => context_accountsdb_from_stream::<newer::Context, R>(
             stream,
             account_paths,
             unpacked_append_vec_map,
@@ -111,7 +107,6 @@ where
     }
 }
 
-#[cfg(test)]
 fn accountsdb_to_stream<W>(
     serde_style: SerdeStyle,
     stream: &mut W,
@@ -125,7 +120,7 @@ where
     match serde_style {
         SerdeStyle::Newer => serialize_into(
             stream,
-            &SerializableAccountsDb::<TypeContextFuture> {
+            &SerializableAccountsDb::<newer::Context> {
                 accounts_db,
                 slot,
                 account_storage_entries,
@@ -135,7 +130,6 @@ where
     }
 }
 
-#[cfg(test)]
 fn test_accounts_serialize_style(serde_style: SerdeStyle) {
     solana_logger::setup();
     let (_accounts_dir, paths) = get_temp_accounts_paths(4).unwrap();
@@ -184,7 +178,6 @@ fn test_accounts_serialize_style(serde_style: SerdeStyle) {
     assert_eq!(accounts.bank_hash_at(0), daccounts.bank_hash_at(0));
 }
 
-#[cfg(test)]
 fn test_bank_serialize_style(serde_style: SerdeStyle) {
     solana_logger::setup();
     let (genesis_config, _) = create_genesis_config(500);
@@ -260,7 +253,6 @@ fn test_bank_serialize_style(serde_style: SerdeStyle) {
     assert!(bank2 == dbank);
 }
 
-#[cfg(test)]
 pub(crate) fn reconstruct_accounts_db_via_serialization(
     accounts: &AccountsDb,
     slot: Slot,
@@ -307,20 +299,20 @@ fn test_bank_serialize_newer() {
     test_bank_serialize_style(SerdeStyle::Newer)
 }
 
-#[cfg(all(test, RUSTC_WITH_SPECIALIZATION))]
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
 mod test_bank_serialize {
     use super::*;
 
     // This some what long test harness is required to freeze the ABI of
     // Bank's serialization due to versioned nature
-    #[frozen_abi(digest = "EuYcD3JCEWRnQaFHW1CAy2bBqLkakc88iLJtZH6kYeVF")]
+    #[frozen_abi(digest = "4xi75P1M48JwDjxf5k8y43r2w57AjYmgjMB1BmX6hXKK")]
     #[derive(Serialize, AbiExample)]
-    pub struct BankAbiTestWrapperFuture {
-        #[serde(serialize_with = "wrapper_future")]
+    pub struct BankAbiTestWrapperNewer {
+        #[serde(serialize_with = "wrapper_newer")]
         bank: Bank,
     }
 
-    pub fn wrapper_future<S>(bank: &Bank, s: S) -> std::result::Result<S::Ok, S::Error>
+    pub fn wrapper_newer<S>(bank: &Bank, s: S) -> std::result::Result<S::Ok, S::Error>
     where
         S: serde::Serializer,
     {
@@ -333,7 +325,7 @@ mod test_bank_serialize {
         // ensure there is a single snapshot storage example for ABI digesting
         assert_eq!(snapshot_storages.len(), 1);
 
-        (SerializableBankAndStorage::<future::Context> {
+        (SerializableBankAndStorage::<newer::Context> {
             bank,
             snapshot_storages: &snapshot_storages,
             phantom: std::marker::PhantomData::default(),