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-rw-r--r--azalea-world/src/chunk_storage.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/azalea-world/src/chunk_storage.rs b/azalea-world/src/chunk_storage.rs
index 23d1bb89..a6e33739 100644
--- a/azalea-world/src/chunk_storage.rs
+++ b/azalea-world/src/chunk_storage.rs
@@ -41,6 +41,9 @@ pub struct PartialChunkStorage {
/// A storage for chunks where they're only stored weakly, so if they're not
/// actively being used somewhere else they'll be forgotten. This is used for
/// shared worlds.
+///
+/// This is relatively cheap to clone since it's just an `IntMap` with `Weak`
+/// pointers.
#[derive(Debug, Clone)]
pub struct ChunkStorage {
pub height: u32,