Implement Clone on the bitmap::Iter type

RoaringBitmap · Sep 2, 2024 · abfabf4 · abfabf4
1 parent 9e743c4
commit abfabf4
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diff --git 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
@@ -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
@@ -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
@@ -25,6 +25,7 @@ pub enum Store {
     Bitmap(BitmapStore),
 }
 
+#[derive(Clone)]
 pub enum Iter<'a> {
     Array(slice::Iter<'a, u16>),
     Vec(vec::IntoIter<u16>),