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style: Derive Default for EagerPseudoStyles.

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MozReview-Commit-ID: HkTtrV5CcF0
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Emilio Cobos Álvarez 2017-07-09 20:57:06 +02:00
parent f85778884f
commit a2f8af9203
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1 changed files with 2 additions and 12 deletions
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14
components/style/data.rs
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@ -105,7 +105,7 @@ impl RestyleData {
/// not require duplicate allocations. We leverage the copy-on-write semantics of /// not require duplicate allocations. We leverage the copy-on-write semantics of
/// Arc::make_mut(), which is free (i.e. does not require atomic RMU operations) /// Arc::make_mut(), which is free (i.e. does not require atomic RMU operations)
/// in servo_arc. /// in servo_arc.
#[derive(Clone, Debug)] #[derive(Clone, Debug, Default)]
pub struct EagerPseudoStyles(Option<Arc<EagerPseudoArray>>); pub struct EagerPseudoStyles(Option<Arc<EagerPseudoArray>>);
#[derive(Debug, Default)] #[derive(Debug, Default)]
@ -234,7 +234,7 @@ impl EagerPseudoStyles {
/// The styles associated with a node, including the styles for any /// The styles associated with a node, including the styles for any
/// pseudo-elements. /// pseudo-elements.
#[derive(Clone, Debug)] #[derive(Clone, Debug, Default)]
pub struct ElementStyles { pub struct ElementStyles {
/// The element's style. /// The element's style.
pub primary: Option<Arc<ComputedValues>>, pub primary: Option<Arc<ComputedValues>>,
@ -242,16 +242,6 @@ pub struct ElementStyles {
pub pseudos: EagerPseudoStyles, pub pseudos: EagerPseudoStyles,
} }
impl Default for ElementStyles {
/// Construct an empty `ElementStyles`.
fn default() -> Self {
ElementStyles {
primary: None,
pseudos: EagerPseudoStyles(None),
}
}
}
impl ElementStyles { impl ElementStyles {
/// Returns the primary style. /// Returns the primary style.
pub fn get_primary(&self) -> Option<&Arc<ComputedValues>> { pub fn get_primary(&self) -> Option<&Arc<ComputedValues>> {