Crate ironclad_schedule 

ironclad-schedule

Unified cron/heartbeat scheduler for the Ironclad agent runtime. Jobs are persisted in SQLite (ironclad-db/cron.rs) with lease-based mutual exclusion to prevent duplicate execution across restarts.

Key Types

• HeartbeatDaemon – Periodic tick loop driving registered heartbeat tasks
• DurableScheduler – Cron expression and fixed-interval evaluation
• HeartbeatTask / TaskResult – Pluggable task trait and outcome type

Modules

• heartbeat – Heartbeat daemon loop with wallet and DB context
• scheduler – Cron expression parsing (evaluate_cron) and interval checks
• tasks – HeartbeatTask trait and built-in task implementations

Entry Points

• run_heartbeat() – Start the heartbeat daemon
• run_cron_worker() – Start the cron worker (lease, execute, record)

Re-exports

pub use heartbeat::run as run_heartbeat;

pub use heartbeat::HeartbeatDaemon;

pub use heartbeat::TickContext;

pub use scheduler::DurableScheduler;

pub use tasks::HeartbeatTask;

pub use tasks::TaskResult;

Modules

heartbeat

scheduler

tasks

Functions

run_cron_worker

Cron worker loop: evaluates due jobs, acquires leases, executes, and records results.