Satisfy msrv by removing then_some.

2023-02-21 18:16:03 +08:00
parent c58b52f2cb
commit 14e205cabc
5 changed files with 8 additions and 8 deletions
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2354,7 +2354,7 @@ impl Engine {
            let op = op_token.to_string();
            let hash = calc_fn_hash(None, &op, 2);
            let native_only = !is_valid_function_name(&op);
-            let operator_token = native_only.then_some(op_token.clone());
+            let operator_token = native_only.then(|| op_token.clone());

            let mut args = FnArgsVec::new_const();
            args.push(root);