StyleInheritance

Struct StyleInheritance 

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pub struct StyleInheritance<'a> {
    pub name: &'a str,
    pub parents: Vec<&'a str>,
    pub children: Vec<&'a str>,
    pub depth: usize,
    pub has_circular_inheritance: bool,
}
Available on crate feature analysis only.
Expand description

Style inheritance tracking and analysis

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§name: &'a str

Style name (zero-copy reference)

§parents: Vec<&'a str>

Parent styles in inheritance chain

§children: Vec<&'a str>

Child styles that inherit from this style

§depth: usize

Inheritance depth (0 = root style, no parents)

§has_circular_inheritance: bool

Whether circular inheritance was detected

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impl<'a> StyleInheritance<'a>

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pub const fn new(name: &'a str) -> Self

Create new inheritance tracker for style

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pub fn add_parent(&mut self, parent: &'a str)

Add parent style to inheritance chain

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pub fn set_parent(&mut self, parent: &'a str)

Set parent style (for single inheritance)

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pub fn add_child(&mut self, child: &'a str)

Add child style that inherits from this one

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pub fn has_inheritance(&self) -> bool

Check if style has inheritance relationships

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pub fn is_root(&self) -> bool

Check if style is root (no parents)

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pub fn is_leaf(&self) -> bool

Check if style is leaf (no children)

Trait Implementations§

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impl<'a> Clone for StyleInheritance<'a>

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fn clone(&self) -> StyleInheritance<'a>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for StyleInheritance<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for StyleInheritance<'a>

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impl<'a> RefUnwindSafe for StyleInheritance<'a>

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impl<'a> Send for StyleInheritance<'a>

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impl<'a> Sync for StyleInheritance<'a>

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impl<'a> Unpin for StyleInheritance<'a>

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impl<'a> UnwindSafe for StyleInheritance<'a>

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.