Crate blazen_persist 

Blazen Persistence

Provides checkpoint storage for workflow state, enabling pause/resume and crash recovery.

Backends

Two storage backends are available behind feature flags:

Feature	Backend	Description
redb (default)	RedbCheckpointStore	Embedded, pure-Rust ACID key-value store
valkey	[valkey::ValkeyCheckpointStore]	Redis/ValKey server-backed store

Quick start (redb)

use blazen_persist::{CheckpointStore, RedbCheckpointStore, WorkflowCheckpoint};

let store = RedbCheckpointStore::new("workflow.db")?;

// Save a checkpoint
store.save(&checkpoint).await?;

// Load it back
let loaded = store.load(&checkpoint.run_id).await?;

Re-exports

pub use checkpoint::CheckpointStore;

pub use checkpoint::SerializedEvent;

pub use checkpoint::WorkflowCheckpoint;

pub use error::PersistError;

pub use checkpoint::RedbCheckpointStore;

Modules

checkpoint

Checkpoint storage for workflow state persistence.

error

Error types for the persistence layer.