Struct RenderOps 

pub struct RenderOps { /* private fields */ }

Backend effects recorded by simulation systems, replayed in order by the submit path. The buffer keeps its capacity across frames.

Implementations

impl RenderOps

pub fn record( &mut self, op: impl FnOnce(&mut dyn RenderBackend) + Send + 'static, )

Record a fire-and-forget backend effect.

pub fn record_with( &mut self, op: impl FnOnce(&mut dyn RenderBackend, &mut ReplayOutcome) + Send + 'static, )

Record an effect that reports into the replay outcome (failure identity, memory pressure).

pub fn is_empty(&self) -> bool

Whether nothing has been recorded.

pub fn len(&self) -> usize

Ops recorded so far.

pub fn drain_into(&mut self, dst: &mut RenderOps)

Move this queue’s ops onto the end of dst, leaving this queue empty with its capacity intact.

pub fn replay(&mut self, backend: &mut dyn RenderBackend) -> ReplayOutcome

Replay every op in record order, draining the queue.

pub fn clear(&mut self)

Drop every recorded op, keeping the buffer’s capacity.

Trait Implementations

impl Debug for RenderOps

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

Formats the value using the given formatter.

impl Default for RenderOps

fn default() -> RenderOps

Returns the “default value” for a type.