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-rw-r--r--crates/ra_mbe/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_mbe/src/lib.rs b/crates/ra_mbe/src/lib.rs
index 1a020398e..9c450eaba 100644
--- a/crates/ra_mbe/src/lib.rs
+++ b/crates/ra_mbe/src/lib.rs
@@ -22,7 +22,7 @@ pub enum ParseError {
22 RepetitionEmtpyTokenTree, 22 RepetitionEmtpyTokenTree,
23} 23}
24 24
25#[derive(Debug, PartialEq, Eq)] 25#[derive(Debug, PartialEq, Eq, Clone)]
26pub enum ExpandError { 26pub enum ExpandError {
27 NoMatchingRule, 27 NoMatchingRule,
28 UnexpectedToken, 28 UnexpectedToken,