Start on caching views
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
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5904bcf1c2
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7 changed files with 117 additions and 58 deletions
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@ -2272,7 +2272,7 @@ impl From<f64> for GlobalPixels {
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/// For example, if the root element's font-size is `16px`, then `1rem` equals `16px`. A length of `2rems` would then be `32px`.
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///
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/// [set_rem_size]: crate::WindowContext::set_rem_size
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#[derive(Clone, Copy, Default, Add, Sub, Mul, Div, Neg)]
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#[derive(Clone, Copy, Default, Add, Sub, Mul, Div, Neg, PartialEq)]
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pub struct Rems(pub f32);
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impl Mul<Pixels> for Rems {
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@ -2295,7 +2295,7 @@ impl Debug for Rems {
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/// affected by the current font size, or a number of rems, which is relative to the font size of
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/// the root element. It is used for specifying dimensions that are either independent of or
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/// related to the typographic scale.
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#[derive(Clone, Copy, Debug, Neg)]
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#[derive(Clone, Copy, Debug, Neg, PartialEq)]
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pub enum AbsoluteLength {
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/// A length in pixels.
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Pixels(Pixels),
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@ -2366,7 +2366,7 @@ impl Default for AbsoluteLength {
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/// This enum represents lengths that have a specific value, as opposed to lengths that are automatically
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/// determined by the context. It includes absolute lengths in pixels or rems, and relative lengths as a
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/// fraction of the parent's size.
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#[derive(Clone, Copy, Neg)]
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#[derive(Clone, Copy, Neg, PartialEq)]
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pub enum DefiniteLength {
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/// An absolute length specified in pixels or rems.
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Absolute(AbsoluteLength),
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