56 lines
1.4 KiB
Rust
56 lines
1.4 KiB
Rust
//! Persistence layer for battery-efficient state management
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//!
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//! This module implements the persistence strategy defined in RFC 0002.
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//! It provides a three-tier system to minimize disk I/O while maintaining data
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//! durability:
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//!
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//! 1. **In-Memory Dirty Tracking** - Track changes without writing immediately
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//! 2. **Write Buffer** - Batch and coalesce operations before writing
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//! 3. **SQLite with WAL Mode** - Controlled checkpoints to minimize fsync()
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//! calls
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//!
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//! # Example
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//!
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//! ```no_run
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//! use bevy::prelude::*;
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//! use lib::persistence::*;
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//!
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//! fn setup(mut commands: Commands) {
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//! // Spawn an entity with the Persisted marker
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//! commands.spawn(Persisted::new());
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//! }
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//!
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//! // The persistence plugin automatically tracks changes to Persisted components
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//! fn main() {
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//! App::new()
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//! .add_plugins(DefaultPlugins)
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//! .add_plugins(PersistencePlugin::new("app.db"))
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//! .add_systems(Startup, setup)
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//! .run();
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//! }
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//! ```
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mod config;
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mod database;
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mod error;
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mod health;
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mod lifecycle;
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mod metrics;
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mod migrations;
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mod plugin;
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pub mod reflection;
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mod systems;
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mod types;
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pub use config::*;
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pub use database::*;
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pub use error::*;
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pub use health::*;
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pub use lifecycle::*;
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pub use metrics::*;
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pub use migrations::*;
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pub use plugin::*;
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pub use reflection::*;
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pub use systems::*;
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pub use types::*;
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