Struct alacritty::display::content::Hint

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struct Hint<'a> {
    matches: HintMatches<'a>,
    labels: &'a Vec<Vec<char>>,
}
Expand description

Regex hints for keyboard shortcuts.

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§matches: HintMatches<'a>

Hint matches and position.

§labels: &'a Vec<Vec<char>>

Last match checked against current cell position.

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impl<'a> Hint<'a>

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fn advance( &mut self, viewport_start: Point, num_cols: usize, point: Point, ) -> Option<(Option<char>, bool)>

Advance the hint iterator.

If the point is within a hint, the keyboard shortcut character that should be displayed at this position will be returned.

The tuple’s bool will be true when the character is the first for this hint.

The tuple’s Option<char> will be None when the point is part of the match, but not part of the hint label.

Trait Implementations§

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impl<'a> From<&'a HintState> for Hint<'a>

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fn from(hint_state: &'a HintState) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'a> Freeze for Hint<'a>

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impl<'a> RefUnwindSafe for Hint<'a>

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impl<'a> Send for Hint<'a>

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impl<'a> Sync for Hint<'a>

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impl<'a> Unpin for Hint<'a>

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impl<'a> UnwindSafe for Hint<'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

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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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

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type Error = Infallible

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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

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