Struct PbtConfig 

pub struct PbtConfig {
    pub population_size: usize,
    pub generations: usize,
    pub exploit: ExploitStrategy,
    pub explore: ExploreStrategy,
    pub search_space: SearchSpace,
    pub train_steps_per_generation: usize,
}

Configuration for a PBT run.

Fields

population_size: usize

Number of members evolved together.

generations: usize

Train → evaluate → exploit/explore cycles to run.

exploit: ExploitStrategy

How underperformers copy top performers (truncation, binary tournament).

explore: ExploreStrategy

How copied hyperparameters are mutated afterwards.

search_space: SearchSpace

Dimensions the initial population and Resample mutations draw from.

train_steps_per_generation: usize

Advisory length of one generation’s training phase. The runner calls PbtExecutor::train once per member per generation; what a “step” means is the executor’s to interpret.

Trait Implementations

impl Clone for PbtConfig

fn clone(&self) -> PbtConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PbtConfig

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

Formats the value using the given formatter.