Struct Rates 

pub struct Rates {
    pub free_stop: f64,
    pub free_live: f64,
    pub later: f64,
    pub wait: f64,
    pub ask_live: f64,
}

The learned delivery rates a route’s value uses (module doc), posterior means of Beta(1, 1) with the fit’s forgetting.

Fields

free_stop: f64

A stop’s free lesson was delivered (a next prompt came).

free_live: f64

A live check’s free lesson was delivered.

later: f64

A lesson a live check left for later was delivered later in the session: shown, not used (not now is worth 0, Valuer::value; the later delivery earns its value at its own check).

wait: f64

A live question was still waiting at the stop and asked there in a block: shown, not used.

ask_live: f64

A live question of a check with a 3, of a lesson its session lacked, reached the drone, during the turn or waiting for the stop and asked in its block (select/summary.rs ASK_LIVE): such an ask’s rate in its value (Valuer::ask; a stop’s is 1, it blocks; one of a live check without a 3 no stop asks, so it arrives as a hand-over does, at free_live). 1 until one is tallied (baseline: the fixed rule takes every question as delivered, as a stop’s is).

Trait Implementations

impl Clone for Rates

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rates

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

Formats the value using the given formatter.

impl Default for Rates

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Rates

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Rates

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Rates

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Rates