From Quant Operators to General Execution Primitives

Document Statement

This article concludes the Rust Quant Operator foundational series.

Its purpose is to show that the operator model defined so far is domain-agnostic.

Author

yuer
Author of EDCA OS
Proposer of controllable AI standards

Repository: https://github.com/yuer-dsl

Contact: [e-mail]

1. Why de-quantization matters

Indicators are not the core problem.
Execution semantics are.

1. What has already been defined

Operators, state, time semantics, execution kernels, batch consistency.

None are financial concepts.

1. Execution primitives

Operators define:

execution

time

state

failure

composition

1. Operator categories
   pub enum OperatorCategory {
   Transform,
   Reduce,
   Stateful,
   Windowed,
   Decision,
   Risk,
   }

2. Decision as an operator

Rules and gates are execution units.

1. Metadata and registry

Systems need descriptors, not just code.

1. System boundaries

Quant, risk, AI agents are all execution graphs.

1. Why this matters for AI

AI operates inside constrained operator spaces, not free-form logic.

1. Artifacts frozen

OperatorCategory

OperatorDescriptor

OperatorRegistry

Domain-agnostic execution model

1. Closing

If this model can be reused outside finance,
it has succeeded.