{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"//!"}]}
//! They are thin Rust wrappers around the TypeTrees used by Enzyme as the LLVM based autodiff
//! This module contains the definition of the `TypeTree` and `Type` structs.
//! backend. The Enzyme TypeTrees currently have various limitations and should be rewritten, so the