refactor(core): move ThreadPool to new thread module

core/CMakeLists.txt

@@ -23,7 +23,7 @@ message("# Building core tests: " ${BUILD_CORE_TESTS})
 # Set core source files
 set(CUBOS_CORE_SOURCE
 	"src/log.cpp"
-	"src/thread_pool.cpp"
+	"src/thread/pool.cpp"
 
 	"src/memory/stream.cpp"
 	"src/memory/standard_stream.cpp"

core/include/cubos/core/thread/module.dox

@@ -0,0 +1,13 @@
+/// @dir
+/// @brief @ref core-thread module.
+
+/// @namespace cubos::core::thread
+/// @brief @ref core-thread module.
+/// @ingroup core-thread
+
+namespace cubos::core::thread
+{
+    /// @defgroup core-thread Threading
+    /// @ingroup core
+    /// @brief Provides threading and asynchronous related utilities.
+} // namespace cubos::core::thread

core/include/cubos/core/thread_pool.hpp → core/include/cubos/core/thread/pool.hpp

@@ -1,6 +1,6 @@
 /// @file
-/// @brief Class @ref cubos::core::ThreadPool.
-/// @ingroup core
+/// @brief Class @ref cubos::core::thread::ThreadPool.
+/// @ingroup core-thread
 
 #pragma once
 
@@ -11,11 +11,11 @@
 #include <thread>
 #include <vector>
 
-namespace cubos::core
+namespace cubos::core::thread
 {
     /// @brief Manages a pool of threads, to which tasks can be submitted.
     /// @note Blocks on tasks to finish on destruction.
-    /// @ingroup core
+    /// @ingroup core-thread
     class ThreadPool final
     {
     public:
@@ -49,4 +49,4 @@ namespace cubos::core
         std::atomic<std::size_t> mNumTasks; ///< Number of tasks currently being executed.
         bool mStop;                         ///< Set to true when the thread pool is being destroyed.
     };
-} // namespace cubos::core
+} // namespace cubos::core::thread

core/src/thread_pool.cpp → core/src/thread/pool.cpp

@@ -1,6 +1,6 @@
-#include <cubos/core/thread_pool.hpp>
+#include <cubos/core/thread/pool.hpp>
 
-using namespace cubos::core;
+using cubos::core::thread::ThreadPool;
 
 ThreadPool::ThreadPool(std::size_t numThreads)
 {