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-rw-r--r--src/regex_set.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/regex_set.rs b/src/regex_set.rs
index 127c0018..9262c4ee 100644
--- a/src/regex_set.rs
+++ b/src/regex_set.rs
@@ -4,7 +4,7 @@ use regex::RegexSet as RxSet;
use std::cell::Cell;
/// A dynamic set of regular expressions.
-#[derive(Debug, Default)]
+#[derive(Clone, Debug, Default)]
pub struct RegexSet {
items: Vec<String>,
/// Whether any of the items in the set was ever matched. The length of this