Struct GpuResourceSummary 

pub struct GpuResourceSummary {

    pub allocator_live_bytes: Option<u64>,
    pub allocator_reserved_bytes: Option<u64>,
    pub window_stencil_creations: u64,
    pub window_stencil_recreations: u64,
    pub shared_image_entries: u64,
    pub shared_image_evictions: u64,
    pub shared_gradient_entries: u64,
    pub shared_gradient_evictions: u64,
    pub glyph_live_pages: u64,
    pub glyph_page_evictions: u64,
    pub glyphs_rasterized: u64,
    pub local_image_entries: u64,
    pub local_gradient_entries: u64,
    pub local_glyph_pages: u64,
}

Shared and per-window GPU residency snapshot reported by the adapter without rendering. Plain integers only — like RenderFrameMetrics, platform adapters convert backend-specific statistics into this compact snapshot so the runtime never depends on a particular GPU backend. Shared counts describe the device-owned caches; local_* counts describe the queried window’s retained bindings. Cumulative rasterized and eviction counters sit alongside current residency so tests and hosts can separate what is retained now from what has happened.

Fields

allocator_live_bytes: Option<u64>

Backend allocator’s live resource bytes, if reporting is supported.

allocator_reserved_bytes: Option<u64>

Backend allocator’s reserved block bytes; excludes driver/swapchain data.

window_stencil_creations: u64

Full-window stencil attachments allocated for this window. Only frames that draw non-rectangular clips allocate one.

window_stencil_recreations: u64

Full-window stencil attachments released by a resize.

shared_image_entries: u64

Shared image textures currently retained.

shared_image_evictions: u64

Shared image entries dropped by budget eviction (cumulative).

shared_gradient_entries: u64

Shared gradient textures currently retained.

shared_gradient_evictions: u64

Shared gradient entries dropped by budget eviction (cumulative).

glyph_live_pages: u64

Live glyph atlas pages.

glyph_page_evictions: u64

Glyph atlas pages retired by eviction or tightening (cumulative).

glyphs_rasterized: u64

Glyph bitmaps rasterized across all windows (cumulative, shared).

local_image_entries: u64

Image bindings retained by the queried window.

local_gradient_entries: u64

Gradient bindings retained by the queried window.

local_glyph_pages: u64

Glyph page bindings retained by the queried window.

Trait Implementations

impl Clone for GpuResourceSummary

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GpuResourceSummary

impl Debug for GpuResourceSummary

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

Formats the value using the given formatter.

impl Default for GpuResourceSummary

fn default() -> Self

Returns the “default value” for a type.

impl Eq for GpuResourceSummary

impl PartialEq for GpuResourceSummary

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for GpuResourceSummary

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GpuResourceSummary