Add safety comments

2023-06-25 11:36:04 -07:00 · 2023-06-25 11:36:04 -07:00 · b8e1fde737
commit b8e1fde737
parent b3f67ae150
1 changed files with 2 additions and 0 deletions
--- a/backend/rust-gbt/src/audit_transaction.rs
+++ b/backend/rust-gbt/src/audit_transaction.rs
@ -44,6 +44,8 @@ impl Eq for AuditTransaction {}

 impl PartialOrd for AuditTransaction {
    fn partial_cmp(&self, other: &AuditTransaction) -> Option<Ordering> {
+        // If either score is NaN, this is false,
+        // and partial_cmp will return None
        if self.score == other.score {
            Some(self.uid.cmp(&other.uid))
        } else {