Macro sewup_derive::ewasm_rusty_assert_ok

ewasm_rusty_assert_ok!() { /* proc-macro */ }

helps you assert return Ok(()) your handler with rusty ewasm_main, namely #[ewasm_main(rusty)]

This usage of the macro likes ewasm_assert_ok, this only difference is that the contract main function should be decorated with #[ewasm_main(rusty)]. Besides, you can run the handler as a block chan user with by syntax as the same usage of ewasm_assert_ok.