Trait relearn::envs::EnvDistribution

source · [−]
pub trait EnvDistribution {
    type State;
    type Observation;
    type Action;
    type Feedback;
    type Environment: Environment<State = Self::State, Observation = Self::Observation, Action = Self::Action, Feedback = Self::Feedback>;

    fn sample_environment(&self, rng: &mut Prng) -> Self::Environment;
}
Expand description

A distribution of Environment sharing the same external structure.

The EnvStructure of each sampled environment must be a subset of the EnvStructure of the distribution as a whole. The discount factors must be identical. The transition dynamics of the individual environment samples may differ.

Required Associated Types

Required Methods

Sample an environment from the distribution.

Args
  • rng - Random number generator used for sampling the environment structure.

Implementors