Struct CronTool 

pub struct CronTool { /* private fields */ }

Agent tool for cron scheduling.

Wraps the cron-related methods of the InfraApi domain. Allows agents to list, create, remove, and manually trigger cron jobs.

Actions

Action	Description	Required params	Optional params
list	List all cron jobs	—	—
add	Add a new cron job	expression, task	—
remove	Remove a cron job	id	—
trigger	Manually trigger a job	id	—

Implementations

impl CronTool

pub fn from_kernel(kernel: &KernelHandle) -> Self

Create a new CronTool from a KernelHandle.

Extracts the CronScheduler Arc from the kernel’s Infra API.

Trait Implementations

impl AgentTool for CronTool

fn name(&self) -> &str

Tool name (used in function calls)

fn label(&self) -> &str

Human-readable label

fn description(&self) -> &'static str

Description for the model

fn parameters_schema(&self) -> Value

JSON Schema for parameters

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _tool_call_id: &'life1 str, params: Value, _signal: Option<Receiver<()>>, _ctx: &'life2 ToolContext, ) -> Pin<Box<dyn Future<Output = Result<AgentToolResult, String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Execute the tool with the given tool call ID and parameters.

fn essential(&self) -> bool

Whether this tool is essential (cannot be disabled). Essential tools: read, write, edit, bash, grep, find, ls Optional tools: web_search, github, subagent, etc.

fn on_progress(&self, _callback: Arc<dyn Fn(String) + Sync + Send>)

Called with progress updates during execution. Tools can override this to emit streaming updates.

fn to_definition(&self) -> ToolDefinition

Convert to ToolDefinition

impl Debug for CronTool

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.