Struct CallbackManager 

pub struct CallbackManager { /* private fields */ }

Callback manager that handles multiple handlers

Implementations

impl CallbackManager

pub fn new() -> Self

Create a new callback manager

pub fn add_handler(self, handler: Arc<dyn CallbackHandler>) -> Self

Add a callback handler

pub fn handlers(&self) -> &[Arc<dyn CallbackHandler>]

Get all handlers

pub fn is_empty(&self) -> bool

Check if there are any handlers

Trait Implementations

impl Clone for CallbackManager

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallbackManager

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

Formats the value using the given formatter.

impl Default for CallbackManager

fn default() -> Self

Returns the “default value” for a type.