Struct EagerOutput 

pub struct EagerOutput<Op: GraphOp> {
    pub key: GlobalValKey<Op>,
    pub node: Option<Arc<GradNode<Op>>>,
    pub requires_grad: bool,
    pub output_slot: usize,
}

Per-output trace metadata returned by record_eager_op.

The downstream eager value type should embed these fields next to its own concrete output data and gradient slot.

Examples

let traces = tidu::record_eager_op(&mut keys, op, &inputs, &outputs);
let result = MyEagerValue::new(outputs[0].clone(), traces[0].key.clone(), traces[0].node.clone());

Fields

key: GlobalValKey<Op>

User-visible eager output key.

node: Option<Arc<GradNode<Op>>>

Shared grad node for all outputs when any input requires gradients.

requires_grad: bool

Whether this output should be tracked by the downstream frontend.

output_slot: usize

Output slot within the recorded primitive.