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| -rw-r--r-- | lib/ungrammar/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ungrammar/src/lib.rs b/lib/ungrammar/src/lib.rs index 7aa0ce9c88..6adf8ef8ea 100644 --- a/lib/ungrammar/src/lib.rs +++ b/lib/ungrammar/src/lib.rs @@ -101,7 +101,7 @@ pub struct TokenData { } /// A production rule. -#[derive(Debug, Eq, PartialEq)] +#[derive(Debug, Clone, Eq, PartialEq)] pub enum Rule { /// A labeled rule, like `a:B` (`"a"` is the label, `B` is the rule). Labeled { |