Struct RandomClassifier 

pub struct RandomClassifier { /* private fields */ }

Stateless weighted classifier used by random fall-through routing.

Implementations

impl RandomClassifier

pub fn new( targets: Vec<String>, weights: Option<Vec<f64>>, seed: Option<u64>, ) -> Result<Self>

Creates a classifier over ordered target names.

Missing weights default to one per target. Explicit weights are relative, follow target order, and need not sum to one. Zero disables a target. Missing seed uses entropy-backed randomness.

Errors

Returns an error when targets are empty or duplicated, or when explicit weights have the wrong length, are negative or non-finite, or contain no positive value.