Macro define_task 

define_task!() { /* proc-macro */ }

Generates async-mpc task implementations with automatic dependency management.

This macro takes a struct definition and a compute function, and generates:

• An internal unresolved struct to hold task dependencies
• A public type alias using the TaskWrapper type
• A Task trait implementation with async execution logic
• A new constructor for creating new task instances
• A standalone compute method for direct calls

Examples

define_task! {
    pub struct FieldAddTask<F: FieldExtension> {
        x: Arc<dyn Task<Output = Arc<FieldShare<F>>>>,
        y: Arc<dyn Task<Output = Arc<FieldShare<F>>>>,
    }

    async fn compute(x: FieldShare<F>, y: FieldShare<F>) -> Result<FieldShare<F>, AbortError> {
        Ok(x + &y)
    }
}