Struct StreamingOptions 

pub struct StreamingOptions {
    pub initial_batch_size: usize,
    pub throughput_batch_size: usize,
    pub fast_first_batch: bool,
    pub include_properties: bool,
    pub include_presentation_layers: bool,
    pub emit_quick_metadata_bootstrap: bool,
    pub retain_emitted_meshes: bool,
    pub tessellation_quality: TessellationQuality,
}

Controls the tradeoff between first-frame latency and richer upfront metadata.

Fields

initial_batch_size: usize

Batch size used for the very first emitted chunk.

throughput_batch_size: usize

Batch size used after the first emitted chunk for higher throughput.

fast_first_batch: bool

Prioritize cheap/high-yield element classes first.

include_properties: bool

Include expensive property parsing on the first-frame path.

include_presentation_layers: bool

Include expensive presentation-layer resolution on the first-frame path.

emit_quick_metadata_bootstrap: bool

Emit a lightweight spatial bootstrap during the scan phase.

retain_emitted_meshes: bool

Retain emitted meshes in the returned ProcessingResult.

tessellation_quality: TessellationQuality

Tessellation detail level (#976). Medium reproduces the historical output byte-for-byte; consumer-selectable on the wasm path via setTessellationQuality, and on the server via the tessellation_quality query parameter. 2D symbolic extraction (symbolic.rs) deliberately ignores the level — symbols are resolution-independent line work.

Trait Implementations

impl Clone for StreamingOptions

fn clone(&self) -> StreamingOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamingOptions

impl Debug for StreamingOptions

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

Formats the value using the given formatter.

impl Default for StreamingOptions

fn default() -> Self

Returns the “default value” for a type.