boost::capy::ready

Create an immediate awaitable for a successful io_result.

Synopsis

Declared in <boost/capy/ex/immediate.hpp>

immediate<io_result>
ready() noexcept;

Description

This helper creates an immediate wrapping an io_result with no error and the provided values.

Example

immediate<io_result<std::size_t>>
write(const_buffer buf)
{
    auto n = write_sync(buf);
    return ready(n);  // success with n bytes
}

immediate<io_result<>>
connect()
{
    connect_sync();
    return ready();  // void success
}

Return Value

An immediate awaitable containing a successful io_result.

See Also

immediate, io_result

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