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>;
// Required method
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§
type State
type Observation
type Action
type Feedback
type Environment: Environment<State = Self::State, Observation = Self::Observation, Action = Self::Action, Feedback = Self::Feedback>
Required Methods§
Sourcefn sample_environment(&self, rng: &mut Prng) -> Self::Environment
fn sample_environment(&self, rng: &mut Prng) -> Self::Environment
Sample an environment from the distribution.
§Args
rng- Random number generator used for sampling the environment structure.