Struct TeachingEngine 

pub struct TeachingEngine { /* private fields */ }

Opens, meters, and settles bonded teaching sessions.

Implementations

impl TeachingEngine

pub fn new() -> Self

pub fn open(&self, terms: TeachTerms) -> Result<u64>

Open a session: the teacher’s bond is escrowed against its promised gain over the student’s measured baseline.

pub async fn ask<T: Teacher + ?Sized>( &self, session_id: u64, teacher: &T, state: &[f32], ) -> Result<TeachAnswer>

Ask the teacher one uncertain state. Meters one query_fee of tuition and returns the teacher’s answer for the student to distill against.

pub fn tuition(&self, session_id: u64) -> Usdc

Tuition accrued so far on an open session.

pub fn close(&self, session_id: u64, final_eval: f64) -> Result<TeachReceipt>

Close the session against the student’s re-measured evaluation. The promise (final_eval >= baseline + promised_gain) decides the bond.

pub fn ledger(&self) -> BondLedger

The teacher-side honored/slashed record — same shape the reputation oracle sells for routing bonds.

pub fn open_sessions(&self) -> usize

Sessions currently open (bond escrowed, tuition metering).

Trait Implementations

impl Default for TeachingEngine

fn default() -> TeachingEngine

Returns the “default value” for a type.