Enum SyncType 

pub enum SyncType {
    Semaphore,
    Fence,
    Barrier,
}

Type of synchronisation primitive.

Variants

Semaphore

Binary semaphore: signals when GPU work completes.

Fence

CPU-visible fence: CPU can wait on GPU progress.

Barrier

Pipeline barrier: enforces ordering within a command buffer.

Implementations

impl SyncType

pub fn wait_type(&self) -> &'static str

Returns the category of wait operation this primitive uses.

• Semaphore → "gpu_wait" (GPU waits on GPU)
• Fence → "cpu_wait" (CPU waits on GPU)
• Barrier → "pipeline_stall" (in-command serialisation)

pub fn is_cpu_visible(&self) -> bool

Returns true for primitives the CPU can directly observe.

Trait Implementations

impl Clone for SyncType

fn clone(&self) -> SyncType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SyncType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SyncType

fn eq(&self, other: &SyncType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SyncType

impl Eq for SyncType

impl StructuralPartialEq for SyncType