pub type PFN_vkCmdBindDescriptorSets2 = unsafe extern "system" fn(_command_buffer: CommandBuffer, _bind_descriptor_sets_info: *const BindDescriptorSetsInfo);pub type PFN_vkCmdBindDescriptorSets2 = unsafe extern "system" fn(_command_buffer: CommandBuffer, _bind_descriptor_sets_info: *const BindDescriptorSetsInfo);