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CtrlCSignal

flare_core_runtime::signal

Struct CtrlCSignal 

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pub struct CtrlCSignal { /* private fields */ }
Expand description

Ctrl+C 信号

监听用户按下 Ctrl+C 的信号

§示例

use flare_core_runtime::signal::CtrlCSignal;

let signal = CtrlCSignal::new();

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impl CtrlCSignal

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pub fn new() -> Self

创建新的 Ctrl+C 信号

Trait Implementations§

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impl Default for CtrlCSignal

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl ShutdownSignal for CtrlCSignal

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fn wait(&mut self) -> Pin<Box<dyn Future<Output = ()> + Send + '_>>

等待信号触发 Read more
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fn name(&self) -> &str

获取信号名称 (用于日志)

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

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