Struct AgentState 

pub struct AgentState {
    pub input: String,
    pub messages: Vec<MessageEntry>,
    pub steps: Vec<StepEntry>,
    pub output: Option<String>,
}

Common state with messages (agent-style)

This provides a pre-built state schema for agent-style graphs that track messages through the execution.

Fields

input: String

Input query

messages: Vec<MessageEntry>

Chat messages history

steps: Vec<StepEntry>

Intermediate steps

output: Option<String>

Output result

Implementations

impl AgentState

pub fn new(input: impl Into<String>) -> Self

Create new agent state with input

pub fn add_message(&mut self, message: MessageEntry)

Add a message to history

pub fn add_step(&mut self, step: StepEntry)

Add a step to history

pub fn set_output(&mut self, output: impl Into<String>)

Set output

Trait Implementations

impl Clone for AgentState

fn clone(&self) -> AgentState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AgentState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AgentState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Reducer<AgentState> for AppendMessagesReducer

fn reduce(&self, current: &AgentState, update: &AgentState) -> AgentState

Reduce current state with an update

impl Reducer<AgentState> for AppendStepsReducer

fn reduce(&self, current: &AgentState, update: &AgentState) -> AgentState

Reduce current state with an update

impl Serialize for AgentState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StateSchema for AgentState

fn from_input(input: Self) -> Self

Create initial state from input

fn to_json(&self) -> GraphResult<Value>

Get state as JSON for debugging/checkpointing.