Enum RunMode 

pub enum RunMode {
    Forward,
    Fit {
        y: Option<Value>,
    },
}

What a run does to the nodes it visits.

Fitting and forwarding differ in exactly one way — whether a trainable node learns its state before it computes — and in nothing else. They used to be two whole execution loops: run/forward walked the plan through run_node, while fit had a second, filter-only walk that flattened the plan and re-implemented input resolution, events, caching and panic handling. Making the difference a value is what lets both go through one site.

Variants

Forward

Every node computes with the state it already has.

Fit

A trainable node learns its state from its resolved input and these labels, then computes with it. Labels are shared by the whole run; None means unsupervised.

Fields

y: Option<Value>

The run’s labels; None means unsupervised.

Trait Implementations

impl Clone for RunMode

fn clone(&self) -> RunMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunMode

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

Formats the value using the given formatter.

impl Default for RunMode

fn default() -> RunMode

Returns the “default value” for a type.