Struct style::rule_cache::RuleCacheConditions

pub struct RuleCacheConditions {
    uncacheable: bool,
    font_size: Option<NonNegativeLength>,
    line_height: Option<NonNegativeLength>,
    writing_mode: Option<WritingMode>,
}

The conditions for caching and matching a style in the rule cache.

Fields

uncacheable: bool

font_size: Option<NonNegativeLength>

line_height: Option<NonNegativeLength>

writing_mode: Option<WritingMode>

Implementations

impl RuleCacheConditions

pub fn set_font_size_dependency(&mut self, font_size: NonNegativeLength)

Sets the style as depending in the font-size value.

pub fn set_line_height_dependency(&mut self, line_height: NonNegativeLength)

Sets the style as depending in the line-height value.

pub fn set_uncacheable(&mut self)

Sets the style as uncacheable.

pub fn set_writing_mode_dependency(&mut self, writing_mode: WritingMode)

Sets the style as depending in the writing-mode value writing_mode.

fn cacheable(&self) -> bool

Returns whether the current style’s reset properties are cacheable.

Trait Implementations

impl Clone for RuleCacheConditions

fn clone(&self) -> RuleCacheConditions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuleCacheConditions

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

Formats the value using the given formatter.

impl Default for RuleCacheConditions

fn default() -> RuleCacheConditions

Returns the “default value” for a type.