Struct DuelChoice 

pub struct DuelChoice {
    pub a: usize,
    pub b: usize,
    pub info_gain: f64,
    pub random_check: bool,
    pub method: &'static str,
}

A chosen duel, with the reasoning that produced it.

Fields

a: usize

Pool index of candidate A.

b: usize

Pool index of candidate B.

info_gain: f64

Expected information gain about θ, in nats (0 for random pairs). Bounded above by ln 2 ≈ 0.693, the entropy of a coin flip.

random_check: bool

True when this pair was drawn uniformly at random as a calibration check rather than chosen by the acquisition function.

method: &'static str

"random" (no posterior), "check", or "bald".

Trait Implementations

impl Clone for DuelChoice

fn clone(&self) -> DuelChoice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DuelChoice

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

Formats the value using the given formatter.

impl Deserialize<'static> for DuelChoice

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

where __D: Deserializer<'static>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DuelChoice

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DuelChoice