Struct DataLoaderSlot 

pub struct DataLoaderSlot;

Generic DataSource slot placeholder. Bind a concrete DataSourceRuntime via Node::with_data_source(...). Exposes NextBatch, Reset, OnDataLoaded per docs/IR_AND_DSL.md §5c.2.

Implementations

impl DataLoaderSlot

pub fn next_batch(&self, g: &mut Graph) -> (Output, Output)

NextBatch() -> (batch, labels) - Shape 2 (data source has side effects). Returns two Output handles; the second is optional in spec but always materialized in the DSL surface for shape symmetry.

pub fn reset(&self, g: &mut Graph, trigger: Output) -> Output

Reset(trigger) -> trigger - Shape 2.

pub fn on_data_loaded(&self, g: &mut Graph) -> Output

OnDataLoaded() -> trigger - Shape 2 (one-shot notification).

Trait Implementations

impl Clone for DataLoaderSlot

fn clone(&self) -> DataLoaderSlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataLoaderSlot

impl Debug for DataLoaderSlot

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

Formats the value using the given formatter.

impl Default for DataLoaderSlot

fn default() -> DataLoaderSlot

Returns the “default value” for a type.