Struct ControlConfig 

pub struct ControlConfig {
    pub enabled: bool,
    pub control_k: usize,
}

Configuration for control arm reservation.

Fields

enabled: bool

Enable control arm selection.

control_k: usize

Number of control picks per pick_control_arms call.

Typically 0–2 for small K; up to k/10 for large K.

Implementations

impl ControlConfig

pub fn with_k(control_k: usize) -> ControlConfig

Create a config with control_k enabled.

pub fn fraction(frac: f64, total_k: usize) -> ControlConfig

Fraction of a k-pick budget to reserve as control, rounded up.

Example: ControlConfig::fraction(0.1) with k=10 → control_k=1.

Trait Implementations

impl Clone for ControlConfig

fn clone(&self) -> ControlConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ControlConfig

impl Debug for ControlConfig

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

Formats the value using the given formatter.

impl Default for ControlConfig

fn default() -> ControlConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ControlConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<ControlConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ControlConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.