Struct RlHandle 

pub struct RlHandle { /* private fields */ }

RL session handle: carries GPU metadata and a CPU-side RNG for buffer operations.

Implementations

impl RlHandle

pub fn new(sm: u32, device: u32, seed: u64) -> Self

Create a new handle for the given SM version and device.

pub fn default_handle() -> Self

Create a default handle (SM 8.0 / Ampere, device 0, seed 42).

pub fn sm(&self) -> SmVersion

SM version.

pub fn device(&self) -> u32

Device ordinal.

pub fn rng_mut(&mut self) -> &mut LcgRng

Mutable access to the internal RNG (used by replay buffer sampling).

pub fn validate_batch(batch_size: usize, capacity: usize) -> RlResult<()>

Validate that batch_size > 0 and batch_size <= capacity.

Trait Implementations

impl Clone for RlHandle

fn clone(&self) -> RlHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RlHandle

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

Formats the value using the given formatter.