RenderingContext

Struct RenderingContext 

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pub struct RenderingContext<'a> {
    pub character: &'a Character,
    pub word: Option<&'a Word>,
    pub has_cursor: bool,
    pub index: usize,
}
Expand description

Context information for rendering a single character

Provides all the information needed to render one character, including its typing state, containing word context, cursor position, and text index. Used by UI frameworks to determine styling, highlighting, and visual effects.

§Fields

  • character: The character data including its char value and typing state
  • word: The word containing this character (None for whitespace)
  • has_cursor: Whether the typing cursor is currently at this position
  • index: Zero-based index of this character in the full text

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§character: &'a Character

The character being rendered with its current typing state

§word: Option<&'a Word>

The word containing this character (None for whitespace between words)

§has_cursor: bool

Whether the typing cursor is positioned at this character

§index: usize

Position of this character in the full text (zero-based)

Trait Implementations§

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impl<'a> Clone for RenderingContext<'a>

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

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impl<'a> RefUnwindSafe for RenderingContext<'a>

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impl<'a> Send for RenderingContext<'a>

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impl<'a> Sync for RenderingContext<'a>

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impl<'a> Unpin for RenderingContext<'a>

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impl<'a> UnwindSafe for RenderingContext<'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.