//! Checkpointing support for evolution state persistence
//!
//! This module provides serialization and recovery of evolution state,
//! enabling long-running experiments to be paused and resumed.
//!
//! The `state` submodule (data structures) is always available.
//! The `recovery` submodule (file I/O) requires the `checkpoint` feature.
pub use *;
pub use *;
pub use *;
/// Prelude for checkpoint module