fix: use std::size_t instead of size_t

- use C++ size_t from std namespace instead of a version from global namespace

Tested:
- Local build
- Unit-tests

2 files changed, 7 insertions, 5 deletions

diff --git a/include/tgbot/net/HttpServer.h b/include/tgbot/net/HttpServer.h
index 28ea5a3..ccee077 100644
--- a/include/tgbot/net/HttpServer.h
+++ b/include/tgbot/net/HttpServer.h
@@ -1,6 +1,7 @@
 #ifndef TGBOT_HTTPSERVER_H
 #define TGBOT_HTTPSERVER_H
 
+#include <cstddef>
 #include <iostream>
 #include <string>
 #include <utility>
@@ -73,7 +74,7 @@ protected:
                     _socket,
                     *data,
                     "\r\n\r\n",
-                    [self, data](const boost::system::error_code& e, size_t n) {
+                    [self, data](const boost::system::error_code& e, std::size_t n) {
                 if (e) {
                     std::cout << "error in HttpServer::Connection#_readHeader: " << e << std::endl;
                     return;
@@ -97,7 +98,7 @@ protected:
                     boost::asio::async_write(
                             self->_socket,
                             boost::asio::buffer(answer),
-                            [](const boost::system::error_code& e, size_t n) { });
+                            [](const boost::system::error_code& e, std::size_t n) { });
                     return;
                 }
 
@@ -114,7 +115,7 @@ protected:
             boost::asio::async_read(_socket,
                                     *data,
                                     boost::asio::transfer_exactly(size - data->size()),
-                                    [self, data, size, headers](const boost::system::error_code& e, size_t n) {
+                                    [self, data, size, headers](const boost::system::error_code& e, std::size_t n) {
                 if (e) {
                     std::cout << "error in HttpServer::Connection#_readBody: " << e << std::endl;
                     return;
@@ -133,7 +134,7 @@ protected:
                 boost::asio::async_write(
                         self->_socket,
                         boost::asio::buffer(answer),
-                        [](const boost::system::error_code& e, size_t n) { });
+                        [](const boost::system::error_code& e, std::size_t n) { });
 
                 self->_socket.close();
             });
diff --git a/include/tgbot/tools/StringTools.h b/include/tgbot/tools/StringTools.h
index d1bc094..cb26bb5 100644
--- a/include/tgbot/tools/StringTools.h
+++ b/include/tgbot/tools/StringTools.h
@@ -1,6 +1,7 @@
 #ifndef TGBOT_CPP_STRINGTOOLS_H
 #define TGBOT_CPP_STRINGTOOLS_H
 
+#include <cstddef>
 #include <vector>
 #include <string>
 #include <sstream>
@@ -36,7 +37,7 @@ void split(const std::string& str, char delimiter, std::vector<std::string>& des
  * Generates pseudo random string. It's recommended to call srand before this method.
  * @param length Length of resulting string.
  */
-std::string generateRandomString(size_t length);
+std::string generateRandomString(std::size_t length);
 
 /**
  * Performs url encode.