Struct vulkano::device::QueueGuard

pub struct QueueGuard<'a> { /* private fields */ }

Implementations

impl<'a> QueueGuard<'a>

pub fn wait_idle(&mut self) -> Result<(), VulkanError>

Waits until all work on this queue has finished, then releases ownership of all resources that were in use by the queue.

This is equivalent to submitting a fence to the queue, waiting on it, and then calling cleanup_finished.

Just like Device::wait_idle, you shouldn’t have to call this function in a typical program.

pub fn begin_debug_utils_label( &mut self, label_info: DebugUtilsLabel ) -> Result<(), Box<ValidationError>>

Opens a queue debug label region.

The ext_debug_utils extension must be enabled on the instance.

pub unsafe fn end_debug_utils_label( &mut self ) -> Result<(), Box<ValidationError>>

Closes a queue debug label region.

The ext_debug_utils must be enabled on the instance.

Safety

• There must be an outstanding queue label region begun with begin_debug_utils_label in the queue.

pub fn insert_debug_utils_label( &mut self, label_info: DebugUtilsLabel ) -> Result<(), Box<ValidationError>>

Inserts a queue debug label.

The ext_debug_utils must be enabled on the instance.