Struct LangSmithObserver 

pub struct LangSmithObserver {}

LangSmith observer that traces to LangSmith

Implementations

impl LangSmithObserver

pub fn new() -> Self

Trait Implementations

impl Default for LangSmithObserver

fn default() -> Self

Returns the “default value” for a type.

impl Observer for LangSmithObserver

fn on_node_start(&self, node_name: &str, _inputs: &Value)

Called when a node starts execution

fn on_node_end(&self, node_name: &str, _outputs: &Value)

Called when a node completes successfully

fn on_node_error(&self, node_name: &str, error: &str)

Called when a node encounters an error