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2025-01-12 20:37:50 +08:00
[/
/ Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com)
/
/ Distributed under the Boost Software License, Version 1.0. (See accompanying
/ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
/]
[section:ReadHandler Read handler requirements]
A read handler must meet the requirements for a [link
boost_asio.reference.Handler handler]. A value `h` of a read handler class
should work correctly in the expression `h(ec, s)`, where `ec` is an lvalue of
type `const error_code` and `s` is an lvalue of type `const size_t`.
[endsect]