degenbot.curve.strategies
=========================

.. py:module:: degenbot.curve.strategies

.. autoapi-nested-parse::

   Resolved calculation strategies for a Curve pool instance.

   The pure dy math now lives in the Rust core (``degenbot-curve-math``); the
   Python companion only carries the resolved enum discriminants (``swap_style``,
   ``d_variant`` / ``y_variant`` / ``yd_variant``, lending + metapool rate styles)
   so it can pass them to the Rust handle / builders. The former Python
   ``DyCalculator`` classes (``degenbot.curve.calculators``) were retired once the
   swap path became Rust-owned — nothing in the
   runtime constructs or consumes a Python calculator anymore.





Module Contents
---------------

.. py:class:: PoolStrategies

   Resolved calculation strategies for a Curve pool instance.

   Set at construction time by the builder from the pool address. The pool
   class is address-agnostic — it only reads these strategy values and passes
   them to the Rust core. The Rust core derives its math axes from the same
   enum discriminants, so no Python calculator is auto-constructed here.


   .. py:attribute:: d_variant
      :type:  degenbot.curve.types.DVariant


   .. py:attribute:: y_variant
      :type:  degenbot.curve.types.YVariant


   .. py:attribute:: yd_variant
      :type:  degenbot.curve.types.YDVariant


   .. py:attribute:: swap_style
      :type:  degenbot.curve.types.SwapStyle


   .. py:attribute:: metapool_rate_style
      :type:  degenbot.curve.types.MetapoolRateStyle


   .. py:attribute:: metapool_underlying_style
      :type:  degenbot.curve.types.MetapoolUnderlyingStyle


   .. py:attribute:: lending_rate_style
      :type:  degenbot.curve.types.LendingRateStyle