From abfabf483a23188a1c7005135ee116078e90ef87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Renault?= <clement@meilisearch.com>
Date: Mon, 2 Sep 2024 17:50:26 +0200
Subject: [PATCH] Implement Clone on the bitmap::Iter type

---
 roaring/src/bitmap/container.rs          | 1 +
 roaring/src/bitmap/iter.rs               | 1 +
 roaring/src/bitmap/store/bitmap_store.rs | 1 +
 roaring/src/bitmap/store/mod.rs          | 1 +
 4 files changed, 4 insertions(+)

diff --git a/roaring/src/bitmap/container.rs b/roaring/src/bitmap/container.rs
index 3ab1e5ad..b72965c5 100644
--- a/roaring/src/bitmap/container.rs
+++ b/roaring/src/bitmap/container.rs
@@ -17,6 +17,7 @@ pub struct Container {
     pub store: Store,
 }
 
+#[derive(Clone)]
 pub struct Iter<'a> {
     pub key: u16,
     inner: store::Iter<'a>,
diff --git a/roaring/src/bitmap/iter.rs b/roaring/src/bitmap/iter.rs
index 59463a21..f7fe68e6 100644
--- a/roaring/src/bitmap/iter.rs
+++ b/roaring/src/bitmap/iter.rs
@@ -9,6 +9,7 @@ use crate::{NonSortedIntegers, RoaringBitmap};
 use alloc::vec::Vec;
 
 /// An iterator for `RoaringBitmap`.
+#[derive(Clone)]
 pub struct Iter<'a> {
     inner: iter::Flatten<slice::Iter<'a, Container>>,
     size_hint: u64,
diff --git a/roaring/src/bitmap/store/bitmap_store.rs b/roaring/src/bitmap/store/bitmap_store.rs
index f349a2aa..14a97cc7 100644
--- a/roaring/src/bitmap/store/bitmap_store.rs
+++ b/roaring/src/bitmap/store/bitmap_store.rs
@@ -403,6 +403,7 @@ impl Display for Error {
 #[cfg(feature = "std")]
 impl std::error::Error for Error {}
 
+#[derive(Clone)]
 pub struct BitmapIter<B: Borrow<[u64; BITMAP_LENGTH]>> {
     key: usize,
     value: u64,
diff --git a/roaring/src/bitmap/store/mod.rs b/roaring/src/bitmap/store/mod.rs
index bb0d5822..71d981a2 100644
--- a/roaring/src/bitmap/store/mod.rs
+++ b/roaring/src/bitmap/store/mod.rs
@@ -25,6 +25,7 @@ pub enum Store {
     Bitmap(BitmapStore),
 }
 
+#[derive(Clone)]
 pub enum Iter<'a> {
     Array(slice::Iter<'a, u16>),
     Vec(vec::IntoIter<u16>),