rust ash (vulkan)，如何测试结构的调试名称？

Question

Say I use the DebugUtils object to set the name of a logical device, ie a vk::Device . How can I trigger a validation message involving the object to test that the name matches my expectation?

Answer 1

You need to forcefully do something that the validation layers pickup. Eg creating a buffer with a wrong alignment or flags.

Another (better) option is to run your application through RenderDoc . It'll display debug names in the trace, so you can easily see if naming of eg the device worked properly. You can find all Vulkan resources in the "Resource Inspector":