Struct SimulatedNativeRoute 

pub struct SimulatedNativeRoute { /* private fields */ }

Headless simulated native shaping route for test qualification.

Implements NativeShapingRoute entirely in safe Rust with zero foreign or platform runtime dependencies, enabling full qualification of fallback font preservation, context limits, and cluster mapping.

Implementations

impl SimulatedNativeRoute

pub fn new() -> Self

Create a new simulated native route with default capabilities.

pub fn with_capabilities(capabilities: ShapingRouteCapabilities) -> Self

Create a simulated native route with explicit capabilities.

pub fn register_fallback(&mut self, rule: SimulatedFallbackRule)

Register a fallback rule for characters falling within range.

Trait Implementations

impl Default for SimulatedNativeRoute

fn default() -> Self

Returns the “default value” for a type.

impl NativeShapingRoute for SimulatedNativeRoute

fn route_kind(&self) -> ShapingRouteKind

Return the route classification.

fn capabilities(&self) -> ShapingRouteCapabilities

Return declared capability parameters and operational limits.

fn shape_run( &self, req: &NativeShapingRequest<'_>, ) -> Result<OwnedTextRun, NativeShapingError>

Shape a slice of text into an owned text run.