Use a precompiled header for many std includes.

src/String/BasicStringView.hpp

@@ -1,7 +1,6 @@
 #ifndef ARBUTILS_BASICSTRINGVIEW_HPP
 #define ARBUTILS_BASICSTRINGVIEW_HPP
-#include <iostream>
-#include <string>
+
 /// \defgroup Strings Strings
 /// \brief Group of non-editable strings with faster hashing.
 

src/String/StringView.cpp

@@ -1,5 +1,4 @@
 #include "StringView.hpp"
-#include <memory>
 
 namespace ArbUt {
     std::shared_ptr<__ConstStringCharHolder> StringView::__emptyString =

src/String/StringView.hpp

@@ -1,11 +1,6 @@
 #ifndef ARBUTILS_STRINGVIEW_HPP
 #define ARBUTILS_STRINGVIEW_HPP
 
-#include <cstddef>
-#include <cstdint>
-#include <cstring>
-#include <memory>
-#include <string_view>
 #include "BasicStringView.hpp"
 
 #if WINDOWS

src/String/StringViewLiteral.hpp

@@ -1,7 +1,6 @@
 #ifndef ARBUTILS_STRINGVIEWLITERAL_HPP
 #define ARBUTILS_STRINGVIEWLITERAL_HPP
 
-#include <cstdint>
 #include "BasicStringView.hpp"
 #include "StringView.hpp"