Module optimizer 

Burn optimizer wrapper used by both PPO and DQN. Burn optimizer wrapper used by the PPO and DQN trainers.

After phase 5 of the Burn migration (#82), Burn is the only tensor backend in the workspace; the backend-agnostic abstraction added in phase 2b (#92) has collapsed to a single Burn impl. The BackendOptimizer trait survives as a minimal interface so the trainer bodies can hold the optimizer behind a generic without naming the concrete Burn Optimizer<M, B> type.

Structs

BurnOptimizer

Burn-side optimizer wrapper.

Traits

BackendOptimizer

Burn-side optimizer interface used by PPO and DQN trainers.

Functions

wrap_burn

Helper: wrap a freshly-built Burn optimizer in a BurnOptimizer.

Type Aliases

OptimResult

Result alias used by trainer-side optimizer plumbing.