Module hooks 

Agent lifecycle hooks for customization.

Hooks allow you to intercept and customize agent behavior at key points:

• AgentHooks::pre_tool_use - Control tool execution permissions
• AgentHooks::post_tool_use - React to tool completion
• AgentHooks::on_event - Log or process events
• AgentHooks::on_error - Handle errors and decide recovery

Built-in Implementations

• DefaultHooks - Tier-based permissions (default)
• AllowAllHooks - Allow all tools without confirmation
• LoggingHooks - Debug logging for all events

Structs

AllowAllHooks

Hooks that allow all tools without confirmation

DefaultHooks

Default hooks implementation that uses tier-based decisions

LoggingHooks

Hooks that log all events (useful for debugging)

Enums

ToolDecision

Decision returned by pre-tool hooks

Traits

AgentHooks

Lifecycle hooks for the agent loop. Implement this trait to customize agent behavior.