Type Alias SharedBlock 

pub type SharedBlock = Arc<Mutex<GroupCompressBlock>>;

A shared, mutable reference to a decoded block.

Arc<Mutex<..>> rather than Rc<RefCell<..>> so the cache and the store are Send + Sync-compatible — the pyo3 layer can hold the store in a regular #[pyclass] without resorting to unsendable.

Aliased Type

pub struct SharedBlock { /* private fields */ }