Enum ControlMessage 

pub enum ControlMessage {
    Shutdown,
    SaveCheckpoint {
        path: String,
    },
    LoadCheckpoint {
        path: String,
    },
    SetLearningRate {
        rate: f64,
    },
}

Control message for coordinating training.

The Burn-native receivers handle these as best-effort hints — there is no global broadcast required to participate in the multi-agent surface, but a runner that wants to support checkpointing and learning-rate scheduling can plumb this enum through its channel network.

Variants

Shutdown

Stop training and shut down.

SaveCheckpoint

Save checkpoint.

Fields

path: String

Destination path for the checkpoint blob. Format is determined by the receiving learner; typical is a Burn BinFileRecorder .bin file.

LoadCheckpoint

Load checkpoint.

Fields

path: String

Source path of the checkpoint blob to restore into the receiving learner’s module.

SetLearningRate

Adjust learning rate.

Fields

rate: f64

New learning rate (replaces the optimizer’s current rate; not applied as a delta). Effective on the next optimizer step.

Trait Implementations

impl Clone for ControlMessage

fn clone(&self) -> ControlMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ControlMessage

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

Formats the value using the given formatter.