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Diffstat (limited to 'crates/tt/src/iter.rs')
| -rw-r--r-- | crates/tt/src/iter.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crates/tt/src/iter.rs b/crates/tt/src/iter.rs index 0418c00174..3246156f1c 100644 --- a/crates/tt/src/iter.rs +++ b/crates/tt/src/iter.rs @@ -211,6 +211,7 @@ impl<'a, S: Copy> TtIter<'a, S> { } } +#[derive(Clone)] pub enum TtElement<'a, S> { Leaf(&'a Leaf<S>), Subtree(&'a Subtree<S>, TtIter<'a, S>), |