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MutRec

Struct MutRec 

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pub struct MutRec {
    pub type_: &'static str,
    pub target_idx: usize,
    pub added: Vec<usize>,
    pub removed: Vec<usize>,
    pub attribute_name: Option<String>,
    pub old_value: Option<String>,
}
Expand description

MutationObserver に届けるレコード(Rust 側内部表現)。

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§type_: &'static str§target_idx: usize§added: Vec<usize>§removed: Vec<usize>§attribute_name: Option<String>§old_value: Option<String>

attributeOldValue: true が指定された観察者向けにのみ Some を積む。

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

Gets the TypeId of self. Read more
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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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Calls U::from(self).

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type Output = 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.