Struct ReplayBuffer 

pub struct ReplayBuffer { /* private fields */ }

Experience replay buffer for off-policy learning

Implementations

impl ReplayBuffer

pub fn new(capacity: usize) -> Self

Create a new replay buffer with given capacity

pub fn push(&mut self, experience: Experience)

Add an experience to the buffer

pub fn sample(&self, batch_size: usize) -> Vec<Experience>

Sample a batch of experiences

pub fn len(&self) -> usize

Get current size of buffer

pub fn is_empty(&self) -> bool

Check if buffer is empty

Trait Implementations

impl Clone for ReplayBuffer

fn clone(&self) -> ReplayBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplayBuffer

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

Formats the value using the given formatter.