Struct CascadeRouterConfig 

pub struct CascadeRouterConfig {
    pub quality_threshold: f64,
    pub max_escalations: u8,
    pub classifier_mode: ClassifierMode,
    pub window_size: usize,
    pub max_cascade_tokens: Option<u32>,
    pub summary_provider: Option<AnyProvider>,
    pub cost_tiers: Option<Vec<String>>,
}

Configuration for cascade routing in RouterProvider.

Fields

quality_threshold: f64

max_escalations: u8

classifier_mode: ClassifierMode

window_size: usize

max_cascade_tokens: Option<u32>

summary_provider: Option<AnyProvider>

LLM provider used for judge-mode quality scoring. Required when classifier_mode = Judge; falls back to heuristic if None.

cost_tiers: Option<Vec<String>>

Explicit cost ordering of provider names (cheapest first). When set, providers are sorted by their position in this list at construction time. Providers not listed are appended after listed ones in original chain order.

Trait Implementations

impl Clone for CascadeRouterConfig

fn clone(&self) -> CascadeRouterConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CascadeRouterConfig

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

Formats the value using the given formatter.

impl Default for CascadeRouterConfig

fn default() -> Self

Returns the “default value” for a type.