Struct EngineConfig 

pub struct EngineConfig {
    pub power: PowerPreference,
    pub width: u32,
    pub height: u32,
    pub mode: RenderMode,
    pub adaptive: AdaptiveQualityConfig,
    pub profile: RenderProfile,
    pub residency: ResidencyConfig,
    pub source_budget: ResidencyBudget,
    pub derived_cache: DerivedCacheBudget,
    pub resource_memory_limit_bytes: Option<u64>,
    pub picking_page_capacity: u32,
}

Engine construction options.

Fields

power: PowerPreference

Adapter preference.

width: u32

Initial frame width, pixels.

height: u32

Initial frame height, pixels.

mode: RenderMode

Rendering strategy. Backend selection remains capability-driven.

adaptive: AdaptiveQualityConfig

Adaptive quality policy. A configuration that disables adaptation holds one tier, so converged output stays reproducible.

profile: RenderProfile

Reusable presentation recipe resolved once during engine construction.

residency: ResidencyConfig

Fixed page, staging, command and lifecycle capacities.

source_budget: ResidencyBudget

One coordinated limit set for caller/provider-owned source data.

derived_cache: DerivedCacheBudget

Hard limits for recomputable data, separate from source residency.

resource_memory_limit_bytes: Option<u64>

Hard ceiling for live physical GPU buffers and textures.

picking_page_capacity: u32

Maximum number of simultaneously resident dataset/namespace pick pages.

Trait Implementations

impl Clone for EngineConfig

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 EngineConfig

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

Formats the value using the given formatter.

impl Default for EngineConfig

fn default() -> Self

Returns the “default value” for a type.