Including only necessary headers.

Author: mzimbres

README.md

@@ -527,7 +527,7 @@ void boost_redis_from_bulk(mystruct& obj, char const* p, std::size_t size, boost
 
 These functions are accessed over ADL and therefore they must be
 imported in the global namespace by the user.  In the
-[Examples](#Examples) section the reader can find examples showing how
+[Examples](#examples) section the reader can find examples showing how
 to serialize using json and [protobuf](https://protobuf.dev/).
 
 <a name="examples"></a>

examples/cpp17_intro.cpp

@@ -5,7 +5,6 @@
  */
 
 #include <iostream>
-#include <boost/asio.hpp>
 #include <boost/redis.hpp>
 #include <boost/redis/src.hpp>
 

examples/cpp17_intro_sync.cpp

@@ -4,14 +4,17 @@
  * accompanying file LICENSE.txt)
  */
 
+#include <boost/redis/operation.hpp>
+#include <boost/redis/request.hpp>
+#include <boost/redis/check_health.hpp>
+#include <boost/redis/run.hpp>
+#include <boost/asio/deferred.hpp>
+#include <boost/asio/use_future.hpp>
 #include <tuple>
 #include <string>
 #include <chrono>
 #include <thread>
 #include <iostream>
-#include <boost/asio.hpp>
-#include <boost/redis.hpp>
-#include <boost/redis/check_health.hpp>
 
 // Include this in no more than one .cpp file.
 #include <boost/redis/src.hpp>

examples/cpp20_chat_room.cpp

@@ -4,24 +4,26 @@
  * accompanying file LICENSE.txt)
  */
 
-#include <boost/asio.hpp>
-#if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <iostream>
-namespace net = boost::asio;
-#if defined(BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR)
-#include <boost/asio/experimental/awaitable_operators.hpp>
-#include <boost/redis.hpp>
+#include <boost/redis/run.hpp>
 #include <boost/redis/check_health.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/signal_set.hpp>
+#include <boost/asio/posix/stream_descriptor.hpp>
+#include <boost/asio/experimental/awaitable_operators.hpp>
 #include <unistd.h>
+#include <iostream>
+#if defined(BOOST_ASIO_HAS_CO_AWAIT)
+#if defined(BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR)
 
+namespace net = boost::asio;
 using namespace net::experimental::awaitable_operators;
 using stream_descriptor = net::use_awaitable_t<>::as_default_on_t<net::posix::stream_descriptor>;
 using signal_set = net::use_awaitable_t<>::as_default_on_t<net::signal_set>;
 using boost::redis::request;
 using boost::redis::generic_response;
 using boost::redis::async_check_health;
 using boost::redis::async_run;
-using connection = boost::asio::use_awaitable_t<>::as_default_on_t<boost::redis::connection>;
+using connection = net::use_awaitable_t<>::as_default_on_t<boost::redis::connection>;
 
 // Chat over Redis pubsub. To test, run this program from multiple
 // terminals and type messages to stdin.

examples/cpp20_containers.cpp

@@ -4,13 +4,16 @@
  * accompanying file LICENSE.txt)
  */
 
-#include <boost/asio.hpp>
-#if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <boost/redis.hpp>
+#include <boost/redis/run.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/detached.hpp>
+#include <boost/asio/co_spawn.hpp>
 #include <map>
 #include <vector>
 #include <iostream>
 
+#if defined(BOOST_ASIO_HAS_CO_AWAIT)
+
 namespace net = boost::asio;
 namespace redis = boost::redis;
 using boost::redis::request;

examples/cpp20_echo_server.cpp

@@ -4,11 +4,14 @@
  * accompanying file LICENSE.txt)
  */
 
-#include <boost/asio.hpp>
-#if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <boost/asio/experimental/awaitable_operators.hpp>
-#include <boost/redis.hpp>
+#include <boost/redis/run.hpp>
 #include <boost/redis/check_health.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/signal_set.hpp>
+#include <boost/asio/detached.hpp>
+#include <boost/asio/experimental/awaitable_operators.hpp>
+
+#if defined(BOOST_ASIO_HAS_CO_AWAIT)
 
 namespace net = boost::asio;
 using namespace net::experimental::awaitable_operators;

examples/cpp20_intro.cpp

@@ -4,11 +4,14 @@
  * accompanying file LICENSE.txt)
  */
 
-#include <boost/asio.hpp>
-#if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <boost/redis.hpp>
+#include <boost/redis/run.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/co_spawn.hpp>
+#include <boost/asio/detached.hpp>
 #include <iostream>
 
+#if defined(BOOST_ASIO_HAS_CO_AWAIT)
+
 namespace net = boost::asio;
 using boost::redis::request;
 using boost::redis::response;

examples/cpp20_intro_awaitable_ops.cpp

@@ -4,11 +4,11 @@
  * accompanying file LICENSE.txt)
  */
 
+#include <boost/redis/run.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/experimental/awaitable_operators.hpp>
 #include <iostream>
-#include <boost/asio.hpp>
 #if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <boost/asio/experimental/awaitable_operators.hpp>
-#include <boost/redis.hpp>
 
 namespace net = boost::asio;
 using namespace net::experimental::awaitable_operators;

examples/cpp20_intro_tls.cpp

@@ -4,17 +4,17 @@
  * accompanying file LICENSE.txt)
  */
 
+#include <boost/redis/ssl/connection.hpp>
+#include <boost/redis/ssl/connection.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/experimental/awaitable_operators.hpp>
+#include <boost/asio/ssl.hpp>
+#include <boost/asio/connect.hpp>
 #include <tuple>
 #include <string>
 #include <iostream>
 
-#include <boost/asio.hpp>
 #if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#include <boost/asio/experimental/awaitable_operators.hpp>
-#include <boost/asio/ssl.hpp>
-
-#include <boost/redis.hpp>
-#include <boost/redis/ssl/connection.hpp>
 
 namespace net = boost::asio;
 namespace redis = boost::redis;

examples/cpp20_json.cpp

@@ -4,17 +4,19 @@
  * accompanying file LICENSE.txt)
  */
 
-#include <boost/asio.hpp>
-#if defined(BOOST_ASIO_HAS_CO_AWAIT)
-#define BOOST_JSON_NO_LIB
-#define BOOST_CONTAINER_NO_LIB
-#include <boost/redis.hpp>
+#include <boost/redis/run.hpp>
+#include <boost/asio/use_awaitable.hpp>
+#include <boost/asio/detached.hpp>
+#include <boost/asio/co_spawn.hpp>
 #include <boost/describe.hpp>
 #include <string>
 #include <iostream>
 #include "json.hpp"
+#if defined(BOOST_ASIO_HAS_CO_AWAIT)
 
 // Include this in no more than one .cpp file.
+#define BOOST_JSON_NO_LIB
+#define BOOST_CONTAINER_NO_LIB
 #include <boost/json/src.hpp>
 
 namespace net = boost::asio;