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HandlingSignal

tg_rcore_tutorial_signal_impl

Enum HandlingSignal 

Source 
pub enum HandlingSignal {
    Frozen,
    UserSignal(LocalContext),
}
Expand description

正在处理的信号状态。

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Frozen

进程被冻结（收到 SIGSTOP 等信号），需要暂停当前进程

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UserSignal(LocalContext)

正在处理用户信号，保存了之前的用户上下文

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impl<T> Any for T
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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

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type Error = Infallible

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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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.