TextContentRef

cursive_cached_text_view

Struct TextContentRef 

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pub struct TextContentRef { /* private fields */ }
Expand description

A reference to the text content.

This can be deref’ed into a StyledString.

This keeps the content locked. Do not store this!

Methods from Deref<Target = StyledString>§

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pub fn spans(&self) -> impl DoubleEndedIterator + ExactSizeIterator

Iterates on the resolved spans.

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pub fn spans_raw(&self) -> &[IndexedSpan<T>]

Returns a reference to the indexed spans.

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pub fn source(&self) -> &str

Returns a reference to the source string.

This is the non-parsed string.

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pub fn is_empty(&self) -> bool

Returns true if self is empty.

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pub fn width(&self) -> usize

Returns the width taken by this string.

This is the sum of the width of each span.

Trait Implementations§

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impl Deref for TextContentRef

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type Target = SpannedString<Style>

The resulting type after dereferencing.
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fn deref(&self) -> &StyledString

Dereferences the value.

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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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where T: ?Sized,

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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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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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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Performs the conversion.
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where F: FnOnce(&mut Self),

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impl<T> Erased for T