Macro poll_for_io_request

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

Generates code for Future::poll.

Must have above

• this with io_request_data (Option<IoRequestData>) fields;

• cx with waker method that returns (Waker) which contains *const orengine::runtime::Task in data;

• declared variable ret (usize) which can be used in ret_statement.

Arguments

• do_request - the request code
• ret_statement - the return statement which can use ret(usize) variable.