Struct CandidatePolicy 

pub struct CandidatePolicy {
    pub ladder: Vec<String>,
    pub serve_threshold: Option<f64>,
}

A candidate routing policy to evaluate against logged traffic.

Parsed from a standard firstpass.toml — the candidate is an ordinary config file; we extract the first route’s ladder and escalation.serve_threshold.

Fields

ladder: Vec<String>

Model ladder, cheapest first (e.g. "anthropic/claude-haiku-4-5").

serve_threshold: Option<f64>

Conformal serve threshold. None → serve when verdict is Pass.

Implementations

impl CandidatePolicy

pub fn from_toml(toml: &str) -> Result<Self, String>

Parse a candidate policy from a TOML string (standard firstpass config format).

Uses the first [[route]] section’s ladder and the top-level [escalation].serve_threshold.

Errors

Returns a human-readable string if the TOML is invalid.

Trait Implementations

impl Debug for CandidatePolicy

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

Formats the value using the given formatter.