Struct GraphCallable 

pub struct GraphCallable { /* private fields */ }

A callable backed by a compiled graph

This wrapper allows CompiledGraph to be used as a Callable, enabling graphs to be registered in the CallableRegistry and executed through the unified agent/stream endpoint.

Implementations

impl GraphCallable

pub fn new(name: impl Into<String>, graph: Arc<CompiledGraph>) -> Self

Create a new GraphCallable

Arguments

• name - The name of this callable
• graph - The compiled graph to wrap

pub fn graph(&self) -> &CompiledGraph

Get a reference to the underlying graph

Trait Implementations

impl Callable for GraphCallable

fn name(&self) -> &str

Callable logical name (for logging, debugging, UI)

fn description(&self) -> Option<&str>

Callable description (optional, for documentation)

fn run<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

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

Execute the callable with the given input

fn run_streaming<'life0, 'life1, 'async_trait>( &'life0 self, input: &'life1 str, event_tx: Sender<StreamEvent>, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

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

Execute with streaming events forwarded to the given sender.

fn last_usage(&self) -> Option<LlmTokenUsage>

Token usage from the last successful run, if available.