Struct MultiExplicitHandoffPolicy 

pub struct MultiExplicitHandoffPolicy { /* private fields */ }

Multi-target explicit handoff policy - supports multiple handoff targets. Each tool name maps to a specific target agent.

Implementations

impl MultiExplicitHandoffPolicy

pub fn new(handoffs: HashMap<String, String>) -> Self

Create new multi-target handoff policy with tool->agent mappings.

pub fn add_handoff( self, tool_name: impl Into<String>, target: impl Into<String>, ) -> Self

Add a handoff mapping.

Trait Implementations

impl Clone for MultiExplicitHandoffPolicy

fn clone(&self) -> MultiExplicitHandoffPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiExplicitHandoffPolicy

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

Formats the value using the given formatter.

impl From<MultiExplicitHandoffPolicy> for AnyHandoffPolicy

fn from(policy: MultiExplicitHandoffPolicy) -> Self

Converts to this type from the input type.

impl HandoffPolicy for MultiExplicitHandoffPolicy

fn handoff_tools(&self) -> Vec<ChatCompletionTool>

Generate handoff tools that the LLM can call. These tools will be injected into the agent’s available tools.

fn handle_handoff_tool( &self, invocation: &ToolInvocation, ) -> Result<HandoffRequest, BoxError>

Handle a handoff tool call by converting it to a HandoffRequest. This is called when the LLM invokes one of the handoff tools.

fn should_handoff( &self, _state: &LoopState, _outcome: &StepOutcome, ) -> Option<HandoffRequest>

Make runtime handoff decisions based on agent state and step outcome. This allows for automatic handoffs based on conditions (e.g., no tools called).

fn is_handoff_tool(&self, tool_name: &str) -> bool

Check if a tool call is a handoff tool managed by this policy.

fn transform_on_handoff( &self, messages: Vec<ChatCompletionRequestMessage>, _from_agent: &str, _to_agent: &str, _handoff: &HandoffRequest, ) -> Pin<Box<dyn Future<Output = Result<Vec<ChatCompletionRequestMessage>, BoxError>> + Send>>

Transform messages during handoff.