From 9a55a4c6d50b7b6ea6d5ef747b359a8e23c41e27 Mon Sep 17 00:00:00 2001
From: Evan Batsell <ebatsell@gmail.com>
Date: Wed, 1 May 2024 18:59:15 -0400
Subject: [PATCH] accidentally removed

---
 programs/validator-history/src/state.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/programs/validator-history/src/state.rs b/programs/validator-history/src/state.rs
index 8c05e218..f33aa517 100644
--- a/programs/validator-history/src/state.rs
+++ b/programs/validator-history/src/state.rs
@@ -656,6 +656,7 @@ impl ValidatorHistory {
     }
 }
 
+#[derive(AnchorSerialize)]
 #[account(zero_copy)]
 pub struct ClusterHistory {
     pub struct_version: u64,
@@ -666,6 +667,7 @@ pub struct ClusterHistory {
     pub history: CircBufCluster,
 }
 
+#[derive(AnchorSerialize)]
 #[zero_copy]
 pub struct ClusterHistoryEntry {
     pub total_blocks: u32,
@@ -687,6 +689,7 @@ impl Default for ClusterHistoryEntry {
     }
 }
 
+#[derive(AnchorSerialize)]
 #[zero_copy]
 pub struct CircBufCluster {
     pub idx: u64,