Update [broken]

src/vulkan/vk_command_pool.rs

@@ -0,0 +1,31 @@
+use crate::vulkan::VkDevice;
+use ash::prelude::VkResult;
+use ash::vk;
+use std::sync::Arc;
+
+pub struct VkCommandPool {
+    device: Arc<VkDevice>,
+
+    pub(super) handle: vk::CommandPool,
+}
+
+impl VkCommandPool {
+    pub fn new(device: Arc<VkDevice>) -> VkResult<Self> {
+        let command_pool_info = vk::CommandPoolCreateInfo::default()
+            .queue_family_index(device.queue_family_index);
+        let command_pool = unsafe { device.handle.create_command_pool(&command_pool_info, None)? };
+        log::debug!("Command pool created ({command_pool:?})");
+
+        Ok(Self {
+            device,
+            handle: command_pool,
+        })
+    }
+}
+
+impl Drop for VkCommandPool {
+    fn drop(&mut self) {
+        unsafe { self.device.handle.destroy_command_pool(self.handle, None) };
+        log::debug!("Command pool destroyed ({:?})", self.handle);
+    }
+}