Struct TaskOutputTool 

pub struct TaskOutputTool { /* private fields */ }

Read the output of a background task.

For agent_run tasks, returns the last assistant message from the sub-agent thread. For other task types, returns the task result from the manager. Reads durable task state from task threads and overlays live in-memory results when available.

Implementations

impl TaskOutputTool

pub fn new( manager: Arc<BackgroundTaskManager>, thread_store: Option<Arc<dyn ThreadStore>>, ) -> Self

pub fn with_task_store(self, task_store: Option<Arc<TaskStore>>) -> Self

Trait Implementations

impl Clone for TaskOutputTool

fn clone(&self) -> TaskOutputTool

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TaskOutputTool

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

Formats the value using the given formatter.

impl TypedTool for TaskOutputTool

type Args = TaskOutputArgs

Argument type — must derive Deserialize and JsonSchema.

fn tool_id(&self) -> &str

Unique tool id (snake_case).

fn name(&self) -> &str

Human-readable tool name.

fn description(&self) -> &str

Tool description shown to the LLM.

fn validate(&self, args: &Self::Args) -> Result<(), String>

Optional business-logic validation after deserialization.

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, args: TaskOutputArgs, ctx: &'life1 ToolCallContext<'life2>, ) -> Pin<Box<dyn Future<Output = Result<ToolResult, ToolError>> + Send + 'async_trait>>

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

Execute with typed arguments.

fn execute_effect<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, args: Self::Args, ctx: &'life1 ToolCallContext<'life2>, ) -> Pin<Box<dyn Future<Output = Result<ToolExecutionEffect, ToolError>> + Send + 'async_trait>>

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

Execute with typed arguments and return structured effects.