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34 lines
1,015 B
Rust
34 lines
1,015 B
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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//! Generic types for CSS values related to backgrounds.
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/// A generic value for the `background-size` property.
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#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
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#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug)]
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#[derive(PartialEq, ToComputedValue, ToCss)]
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pub enum BackgroundSize<LengthOrPercentageOrAuto> {
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/// `<width> <height>`
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Explicit {
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/// Explicit width.
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width: LengthOrPercentageOrAuto,
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/// Explicit height.
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height: LengthOrPercentageOrAuto
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},
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/// `cover`
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#[animation(error)]
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Cover,
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/// `contain`
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#[animation(error)]
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Contain,
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}
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impl<L> From<L> for BackgroundSize<L>
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where L: Clone,
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{
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#[inline]
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fn from(value: L) -> Self {
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BackgroundSize::Explicit { width: value.clone(), height: value }
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}
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}
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