From e9820930abf025de6aa176b3812f24da63c5308b Mon Sep 17 00:00:00 2001
From: Christopher Berner <me@cberner.com>
Date: Sat, 13 Jan 2024 08:07:01 -0800
Subject: [PATCH] Impl Clone for Range and ArcRange

---
 src/table.rs                  | 2 ++
 src/tree_store/btree_iters.rs | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/table.rs b/src/table.rs
index e1d67227..ba87f0b4 100644
--- a/src/table.rs
+++ b/src/table.rs
@@ -606,6 +606,7 @@ impl<
     }
 }
 
+#[derive(Clone)]
 pub struct ArcRange<K: RedbKey + 'static, V: RedbValue + 'static> {
     inner: Range<'static, K, V>,
 }
@@ -624,6 +625,7 @@ impl<K: RedbKey + 'static, V: RedbValue + 'static> DoubleEndedIterator for ArcRa
     }
 }
 
+#[derive(Clone)]
 pub struct Range<'a, K: RedbKey + 'static, V: RedbValue + 'static> {
     inner: BtreeRangeIter<K, V>,
     _transaction_guard: Arc<TransactionGuard>,
diff --git a/src/tree_store/btree_iters.rs b/src/tree_store/btree_iters.rs
index a2b6843b..e1754852 100644
--- a/src/tree_store/btree_iters.rs
+++ b/src/tree_store/btree_iters.rs
@@ -11,7 +11,7 @@ use std::marker::PhantomData;
 use std::ops::{Range, RangeBounds};
 use std::sync::{Arc, Mutex};
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum RangeIterState {
     Leaf {
         page: PageImpl,
@@ -380,6 +380,7 @@ impl<K: RedbKey, V: RedbValue, F: for<'f> FnMut(K::SelfType<'f>, V::SelfType<'f>
     }
 }
 
+#[derive(Clone)]
 pub(crate) struct BtreeRangeIter<K: RedbKey, V: RedbValue> {
     left: Option<RangeIterState>, // Exclusive. The previous element returned
     right: Option<RangeIterState>, // Exclusive. The previous element returned