Struct PageThumbnail

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pub struct PageThumbnail { /* private fields */ }

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A page screenshot made ready to save: encoded and its palette taken. Slow, and needs no library.

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impl PageThumbnail

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pub fn draw(img: DynamicImage) -> Result<PageThumbnail, ThumbError>

img scaled by resize to the url limit and encoded by encode, the encoder write_thumbnail uses; the palette is taken from the scaled image.

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impl UnwindSafe for PageThumbnail

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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> AutoreleaseSafe for T
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impl<T> Borrow<T> for T
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

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where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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