Struct DirectSamplerCore

Source

pub struct DirectSamplerCore<E: Env> { /* private fields */ }

Expand description

Mutable direct-sampler state exposed to DirectSamplerHook implementations.

Implementations§

Source §

impl<E: Env> DirectSamplerCore<E>

Source

pub fn buffers_mut(&mut self) -> &mut ArrayHandle<TrajectoryBuffer<E::Tensor>>

Returns the per-environment output buffers.

Source

pub fn reset_all_envs(&mut self) -> Result<()>

Resets every worker environment and clears its active episode state.

§Errors

Returns an error if an environment cannot be reset or a worker is interrupted.

Source

pub fn build<EB: EnvBuilder<Env = E>>( env_builder: EnvBuilderType<EB>, execution_mode: SamplerExecutionMode, ) -> Self

Builds sampler state from an environment collection and execution mode.

§Panics

Panics if an environment cannot be built.

Auto Trait Implementations§

§

impl<E> Freeze for DirectSamplerCore<E>
where ArrayHandle<TrajectoryBuffer<<E as Env>::Tensor>>: Freeze, WorkerPool<E>: Freeze,

§

impl<E> Send for DirectSamplerCore<E>
where ArrayHandle<TrajectoryBuffer<<E as Env>::Tensor>>: Send, WorkerPool<E>: Send,

§

impl<E> Unpin for DirectSamplerCore<E>
where ArrayHandle<TrajectoryBuffer<<E as Env>::Tensor>>: Unpin, WorkerPool<E>: Unpin,

§

impl<E> UnsafeUnpin for DirectSamplerCore<E>
where ArrayHandle<TrajectoryBuffer<<E as Env>::Tensor>>: UnsafeUnpin, WorkerPool<E>: UnsafeUnpin,

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<T> ErasedDestructor for T
where T: 'static,

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §