Struct SaTokenEventBus 

pub struct SaTokenEventBus { /* private fields */ }

事件总线 - 管理所有监听器并分发事件

Event bus - manages all listeners and dispatches events.

列表用内层 Arc<Vec> 做 publish 快照；配置保持值字段。 Inner Arc<Vec> makes publish a pointer snapshot; config stays a value field.

Implementations

impl SaTokenEventBus

pub fn new() -> Self

创建新的事件总线（默认配置）

Creates a new event bus with default configuration.

pub fn with_config(config: EventBusConfig) -> Self

创建事件总线（自定义配置）

Creates an event bus with custom configuration.

pub fn config(&self) -> &EventBusConfig

获取配置引用 | Get configuration reference

pub fn register(&self, listener: Arc<dyn SaTokenListener>)

注册监听器 | Registers a listener.

pub async fn register_async(&self, listener: Arc<dyn SaTokenListener>)

异步注册监听器（为了保持 API 兼容性）

Registers a listener asynchronously (for API compatibility).

pub fn clear(&self)

移除所有监听器 | Clears all listeners.

pub fn listener_count(&self) -> usize

只读长度。Arc<Vec> Deref 到 Vec，不必为 count 克隆表。 Read len via Deref; never clone the vec just to count.

pub async fn publish(&self, event: SaTokenEvent)

发布事件（按 DispatchMode 分发）

Publishes an event (dispatches according to DispatchMode).

Trait Implementations

impl Clone for SaTokenEventBus

fn clone(&self) -> SaTokenEventBus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SaTokenEventBus

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

Formats the value using the given formatter.

impl Default for SaTokenEventBus

fn default() -> Self

Returns the “default value” for a type.