Struct SpawnWorkerTool 

pub struct SpawnWorkerTool { /* private fields */ }

The spawn_worker tool — a first-class coordinator delegation mechanism.

Implementations

impl SpawnWorkerTool

pub fn new( workspace: impl Into<PathBuf>, provider: Arc<dyn LlmProvider>, all_tools: ToolRegistry, max_depth: usize, current_depth: usize, permission_hook: Option<Arc<dyn PermissionHook>>, ) -> Self

pub fn with_registry(self, registry: WorkerRegistry) -> Self

Attach a WorkerRegistry so spawned workers can receive mid-run messages.

Trait Implementations

impl Tool for SpawnWorkerTool

fn is_readonly_for_args(&self, arguments: &Value) -> bool

Allow parallel dispatch when the worker type is read-only.

fn spec(&self) -> ToolSpec

fn side_effect_class(&self) -> ToolSideEffect

Classify this tool’s observable side-effects. Default is the most conservative value (External) so any unannotated tool is treated as risky on resume. Override to ReadOnly or Mutating for built-in tools; MCP tools derive this from their annotations.

fn execute<'life0, 'async_trait>( &'life0 self, arguments: Value, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn is_readonly(&self) -> bool

Convenience: a tool is read-only iff it classifies as ReadOnly. Used by the parallel-dispatch path in agent.rs. Override only if you have an unusual reason (you almost never should — override side_effect_class instead and let this default through).