Reach.OTP.GenServer (Reach v2.2.0)

Extracts GenServer state access patterns, callbacks, and reply semantics from module IR.

Summary

Adds GenServer-specific edges (state flow, state pass, call reply) to a graph.

Classifies a function definition as a GenServer callback type.

Extracts the return value expression from a GenServer callback.

Extracts the state parameter node from a GenServer callback.

Adds GenServer-specific edges (state flow, state pass, call reply) to a graph.

@spec classify_callback(Reach.IR.Node.t()) :: atom() | nil

Classifies a function definition as a GenServer callback type.

@spec extract_return_info(Reach.IR.Node.t()) ::
  {atom(), Reach.IR.Node.t() | nil, Reach.IR.Node.t() | nil} | nil

Extracts the return value expression from a GenServer callback.

@spec extract_state_param(Reach.IR.Node.t()) :: Reach.IR.Node.t() | nil

Extracts the state parameter node from a GenServer callback.