Struct CallbackManager

pub struct CallbackManager { /* private fields */ }

A callback manager that manages multiple callback handlers

Implementations

impl CallbackManager

pub fn new() -> Self

Create a new callback manager

pub fn add_handler(&mut self, handler: Arc<dyn CallbackHandler>)

Add a callback handler

pub fn clear(&mut self)

Remove all handlers

pub fn len(&self) -> usize

Get the number of handlers

pub fn is_empty(&self) -> bool

Check if there are any handlers

pub async fn on_run_start(&self, run_info: &RunInfo) -> Result<()>

Call all handlers for run start

pub async fn on_run_success(&self, run_info: &RunInfo) -> Result<()>

Call all handlers for run success

pub async fn on_run_error(&self, run_info: &RunInfo) -> Result<()>

Call all handlers for run error

pub async fn on_run_stream( &self, run_info: &RunInfo, chunk: &Value, ) -> Result<()>

Call all handlers for run stream

pub async fn on_run_cancel(&self, run_info: &RunInfo) -> Result<()>

Call all handlers for run cancel

Trait Implementations

impl Default for CallbackManager

fn default() -> Self

Returns the “default value” for a type.