Struct LlmNode 

pub struct LlmNode { /* private fields */ }

LLM Node - executes an LLM callable within a graph

This node wraps an LlmCallable and adapts it to the Node interface. The input NodeState is converted to a prompt, and the LLM response is converted back to a NodeState for downstream nodes.

Implementations

impl LlmNode

pub fn new( name: impl Into<String>, system_prompt: impl Into<String>, provider: Arc<dyn ModelProvider>, ) -> Self

Create a new LLM node with a provider

pub fn with_model( name: impl Into<String>, system_prompt: impl Into<String>, model: impl Into<String>, provider: Arc<dyn ModelProvider>, ) -> Self

Create with explicit model pin.

pub fn with_tools(self, tools: Vec<DynTool>) -> Self

Add tools to the underlying callable

Trait Implementations

impl Node for LlmNode

fn name(&self) -> &str

Node name (unique within graph)

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

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

Execute the node