fm::io

Struct Chafa

pub struct Chafa { /* private fields */ }

Expand description

Which image was displayed, where on the screen and is it displayed ?

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impl Debug for Chafa

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

Formats the value using the given formatter. Read more

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impl Default for Chafa

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fn default() -> Chafa

Returns the “default value” for a type. Read more

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impl ImageDisplayer for Chafa

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fn draw(&mut self, image: &DisplayedImage, rect: Rect) -> Result<()>

Draws the image to the terminal using chafa.

The drawing is done using the first method supported by the terminal (iterm2, kitty, sixel or symbols). It requires a string to be “written” to the terminal itself.

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fn clear(&mut self, _: &DisplayedImage) -> Result<()>

Clear the last displayed image. Alias to clear_all.

If an image is currently displayed, write lines of “ “ in all its rect.

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fn clear_all(&mut self) -> Result<()>

Clear the last displayed image. If an image is currently displayed, write lines of “ “ in all its rect.

Auto Trait Implementations§

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impl UnwindSafe for Chafa

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> 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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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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