Li

Struct Li 

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pub struct Li;
Expand description

The <li> element - list item.

§Purpose

The <li> element represents a list item within ordered (<ol>), unordered (<ul>), or menu (<menu>) lists. It’s the container for individual items in a list structure.

§Content Categories

  • None (only valid as child of <ol>, <ul>, or <menu>)

§Permitted Content Model

  • Flow content

§Common Use Cases

  • Items in ordered or unordered lists
  • Navigation menu items
  • Steps in procedures
  • Feature or specification lists

§Key Attributes

  • value: Ordinal value for the item (only in <ol>)
  • Global attributes

§Example

<ul>
  <li>First item</li>
  <li>Second item with <strong>emphasis</strong></li>
  <li>
    Third item with nested content
    <ul>
      <li>Nested item</li>
    </ul>
  </li>
</ul>

<ol>
  <li value="10">Start at 10</li>
  <li>This will be 11</li>
</ol>

§Accessibility

  • Screen readers announce list position (e.g., “item 1 of 3”)

§WHATWG Specification

Trait Implementations§

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impl HtmlElement for Li

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const TAG: &'static str = "li"

The HTML tag name (e.g., “div”, “span”, “img”).
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const VOID: bool = false

Whether this is a void element (self-closing, no children allowed).
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impl CanContain<Li> for Menu

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impl CanContain<Li> for Ol

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impl CanContain<Li> for Ul

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impl<T: FlowContent> CanContain<T> for Li

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impl CanContain<Text> for Li

Auto Trait Implementations§

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impl Freeze for Li

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impl RefUnwindSafe for Li

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impl Send for Li

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impl Sync for Li

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impl Unpin for Li

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impl UnwindSafe for Li

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> 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.