Stilyagi's v1 packaging boundary is a single Python-distributed application with an embedded Rust extension module. Users should expect one installable Python package, not a Python wrapper that shells out to a separately managed Rust helper binary.[^1][^2]
For users, that means:
- installation and environment selection happen through the Python package surface;
- the Rust extraction engine is part of that package's runtime, not a second tool to locate or configure separately; and
- normal execution does not depend on launching a helper process for every extraction call.
In editable development installs, the embedded extension now lives under the
package as stilyagi._stilyagi_rs rather than as a separate top-level module.
That relocation is an internal packaging detail. User code should still import
the public stilyagi package rather than importing the extension module
directly.