degenbot.curve.dy
=================

.. py:module:: degenbot.curve.dy

.. autoapi-nested-parse::

   Stable companion home for the Curve `get_dy` calculator seam.

   Re-exports the Rust-backed calculator from the ``degenbot._ffi.curve_dy``
   submodule with un-prefixed names, mirroring how ``degenbot.curve.math``
   re-exports ``degenbot._ffi.curve_math``. A companion (``CurveStableswapPool``)
   imports these directly; the ``_ffi`` module is an internal detail.

   - ``DyCalculationInputs`` — a mutable builder snapshot the companion fills
     (mirrors the pure ``DyCalculationInputs`` core dataclass).
   - ``calculate_dy`` / ``calculate_dy_underlying`` — the Rust pure-calc entry
     points.