Struct wd_event::context::Context

pub struct Context { /* fields omitted */ }

Implementations

impl Context

pub fn new_null() -> Self

pub fn new_add_msg<V: Any>(msg: V) -> Self

pub fn new_delay(t: Duration, cycle: bool) -> Self

pub fn get_msg<T: 'static>(&self) -> Option<Arc<T>>

pub fn get_delay(&self) -> Duration

pub fn set_value<K: ToString, V: Any>(&self, key: K, value: V)

pub fn get_value_raw<K: ToString>(&self, key: &K) -> Option<Arc<dyn Any>>

pub fn get_value<K: ToString, T: Clone + 'static>(&self, key: &K) -> Option<T>

获取指定类型的数据，该类型需要实现Clone

let value:&str = match ctx.get_value("haha"){
    Some(s)=>{s}
    None=>{"haha"}
};

pub fn get_arc_value<K: ToString, T: 'static>(&self, key: &K) -> Option<Arc<T>>

pub fn set_status(&self, status: bool)

在顺序执行的事件中，如果检测到状态失败，则不再执行后续回调

pub fn get_status(&self) -> bool

Trait Implementations

impl Send for Context

impl Sync for Context