From 8dfb9567194d0dc53357a4d222616145fa9bfa72 Mon Sep 17 00:00:00 2001
From: Ryo Onodera <ryoqun@gmail.com>
Date: Sun, 9 Jul 2023 23:46:31 +0900
Subject: [PATCH] dcou: SlotMeta::unset_parent() (#32427)

---
 ledger/Cargo.toml             | 3 +++
 ledger/src/blockstore_meta.rs | 3 ++-
 local-cluster/Cargo.toml      | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ledger/Cargo.toml b/ledger/Cargo.toml
index 8dc314ae65..fbdef0bae1 100644
--- a/ledger/Cargo.toml
+++ b/ledger/Cargo.toml
@@ -82,6 +82,9 @@ test-case = { workspace = true }
 [build-dependencies]
 rustc_version = { workspace = true }
 
+[features]
+dev-context-only-utils = []
+
 [lib]
 crate-type = ["lib"]
 name = "solana_ledger"
diff --git a/ledger/src/blockstore_meta.rs b/ledger/src/blockstore_meta.rs
index 65a5c2c2ed..71755b3ac5 100644
--- a/ledger/src/blockstore_meta.rs
+++ b/ledger/src/blockstore_meta.rs
@@ -289,7 +289,8 @@ impl SlotMeta {
         self.is_connected()
     }
 
-    /// Dangerous. Currently only needed for a local-cluster test
+    /// Dangerous.
+    #[cfg(feature = "dev-context-only-utils")]
     pub fn unset_parent(&mut self) {
         self.parent_slot = None;
     }
diff --git a/local-cluster/Cargo.toml b/local-cluster/Cargo.toml
index 9c856882f8..05e0772a70 100644
--- a/local-cluster/Cargo.toml
+++ b/local-cluster/Cargo.toml
@@ -41,6 +41,7 @@ fs_extra = { workspace = true }
 gag = { workspace = true }
 serial_test = { workspace = true }
 solana-download-utils = { workspace = true }
+solana-ledger = { workspace = true, features = ["dev-context-only-utils"] }
 solana-logger = { workspace = true }
 
 [package.metadata.docs.rs]