Module subsystem 

Subsystem management for concurrent lifecycle coordination.

This module provides a framework for managing multiple concurrent subsystems within a daemon, handling their lifecycle, monitoring their health, and coordinating graceful shutdown.

Structs

SubsystemManager

Manager for coordinating multiple subsystems.

SubsystemMetadata

Metadata about a subsystem.

SubsystemStats

Statistics for subsystem monitoring.

Enums

RestartPolicy

Restart policy for subsystems that fail.

SubsystemEvent

Event emitted by the SubsystemManager to coordinate state changes without locks on hot paths.

SubsystemState

State of a subsystem.

Traits

Subsystem

Trait for subsystems that can be managed by the daemon.

Type Aliases

SubsystemFn

Subsystem function signature.

SubsystemId

Unique identifier for a subsystem.