Struct TransferSignal 

pub struct TransferSignal { /* private fields */ }

Data structure carrying all information needed for a target agent to continue a conversation after a handoff.

Created by the transfer tool with target, reason, and optional summary. The agent loop enriches it with conversation_history before surfacing it in AgentResult.

Implementations

impl TransferSignal

pub fn new(target_agent: impl Into<String>, reason: impl Into<String>) -> Self

Create a new transfer signal with a target agent and reason.

pub fn with_context_summary(self, summary: impl Into<String>) -> Self

Set an optional context summary for the target agent.

pub fn with_conversation_history(self, history: Vec<LlmMessage>) -> Self

Set the conversation history to carry over to the target agent.

Only LLM messages are included; custom messages are filtered out by the agent loop before setting this field.

pub fn with_transfer_chain(self, chain: TransferChain) -> Self

Set the transfer chain to carry across agent handoffs.

The receiving agent can seed its loop with this chain so circular and max-depth checks continue across transfers.

pub fn target_agent(&self) -> &str

The name of the agent to transfer to.

pub fn reason(&self) -> &str

The reason for the transfer.

pub fn context_summary(&self) -> Option<&str>

Optional concise handoff brief for the target agent.

pub fn conversation_history(&self) -> &[LlmMessage]

Messages to carry over to the target agent (LLM messages only).

pub const fn transfer_chain(&self) -> Option<&TransferChain>

Transfer chain captured at handoff time, if present.

Trait Implementations

impl Clone for TransferSignal

fn clone(&self) -> TransferSignal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransferSignal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransferSignal

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TransferSignal

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.