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-rw-r--r--ops/op2/test_cases/sync/string_cow.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/ops/op2/test_cases/sync/string_cow.rs b/ops/op2/test_cases/sync/string_cow.rs
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+++ b/ops/op2/test_cases/sync/string_cow.rs
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+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+
+#[op2(fast)]
+fn op_string_cow(#[string] s: Cow<str>) -> u32 {}