ActionMetadata

Struct ActionMetadata 

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pub struct ActionMetadata {
    pub regex_str: &'static str,
    pub priority: i32,
    pub description: &'static str,
    pub sync: bool,
    pub by_ref: bool,
    pub func: fn(*const ()),
}
Expand description

Action 元数据(编译期可用)

这个结构体只包含简单的数据,可以在编译期初始化

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§regex_str: &'static str

正则表达式字符串(编译期常量)

§priority: i32

优先级,数值越大优先级越高

§description: &'static str

可选的描述信息

§sync: bool

是否启用全局同步模式

§by_ref: bool

是否使用引用传递(避免大事件拷贝)

§func: fn(*const ())

函数指针(类型擦除)

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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, 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 = Infallible

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

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

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.