Struct RenderDiagnostics 

pub struct RenderDiagnostics {

    pub adapter: AdapterDiagnostics,
    pub passes: Vec<PassTiming>,
    pub textures: TexturePoolStats,
    pub upload_textures: UploadTexturePoolStats,
    pub readback_buffers: ReadbackBufferPoolStats,
    pub uniform_buffers: UniformBufferPoolStats,
    pub pipelines: PipelineCacheStats,
    pub result_cache: ResultCacheStats,
    pub presented_frames: u64,
    pub dropped_frames: u64,
    pub repeated_frames: u64,
    pub decoder_wait: Duration,
    pub max_filter_samples: u32,
    pub motion_blur_subframes: u32,
    pub degradations: Vec<CapabilityDiagnostic>,
    pub graph_nodes: u64,
    pub graph_passes: u64,
    pub graph_submissions: u64,
    pub source_submissions: u64,
    pub source_conversions: u64,
    pub yuv_repacks: u64,
    pub readback_submissions: u64,
    pub frame_submissions: u64,
    pub render_passes: u64,
    pub copy_operations: u64,
    pub copy_bytes: u64,
}

Snapshot of render performance, cache, memory, and scheduling behavior.

Fields

adapter: AdapterDiagnostics

Reproducibility metadata.

passes: Vec<PassTiming>

Latest bounded pass timing history. Empty unless pass timing is enabled.

textures: TexturePoolStats

Intermediate texture allocation/reuse counters.

upload_textures: UploadTexturePoolStats

Source-upload texture allocation/reuse and live-byte counters.

readback_buffers: ReadbackBufferPoolStats

Mapped readback-buffer allocation/reuse and live-byte counters.

uniform_buffers: UniformBufferPoolStats

Submission uniform-arena allocation/reuse and live-byte counters.

pipelines: PipelineCacheStats

Runtime and built-in pipeline cache counts.

result_cache: ResultCacheStats

Kept graph results: budget, occupancy, hits, misses, invalidations.

presented_frames: u64

Frames presented by the caller.

dropped_frames: u64

Requests that could not render a new frame.

repeated_frames: u64

Presentations that held a previous frame.

decoder_wait: Duration

Accumulated host decoder wait time.

max_filter_samples: u32

Active maximum filter samples: what the passes take, which may be less than the caller asked for (see Self::degradations).

motion_blur_subframes: u32

Active temporal subframe count.

degradations: Vec<CapabilityDiagnostic>

Fallbacks applied to what the caller asked for: a filter sample budget reduced to what the passes take.

graph_nodes: u64

Non-source nodes encoded by completed graph executions.

graph_passes: u64

Actual render passes encoded by completed graph executions.

graph_submissions: u64

Queue submissions issued by completed graph executions.

source_submissions: u64

Queue submissions issued by source presentation/conversion.

source_conversions: u64

Source passes that converted a decoded picture into the working color space: YUV to RGB, or an RGBA presentation.

yuv_repacks: u64

Decoded 4:2:0 pictures copied plane for plane into NV12 targets, with no color conversion and no graph.

readback_submissions: u64

Queue submissions issued by output packing and readback.

frame_submissions: u64

Queue submissions combining graph execution with output readback.

render_passes: u64

Actual render passes across graph, source, and readback work.

copy_operations: u64

GPU copy commands encoded for output readback.

copy_bytes: u64

Logical texel bytes copied by output readback commands.

Trait Implementations

impl Clone for RenderDiagnostics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderDiagnostics

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

Formats the value using the given formatter.

impl PartialEq for RenderDiagnostics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RenderDiagnostics