Enum style::values::specified::font::FontSizeAdjustFactor

pub enum FontSizeAdjustFactor {
    Number(NonNegativeNumber),
    FromFont,
}

A factor for one of the font-size-adjust metrics, which may be either a number or the from-font keyword.

Variants

Number(NonNegativeNumber)

An explicitly-specified number.

FromFont

The from-font keyword: resolve the number from font metrics.

Trait Implementations

impl Clone for FontSizeAdjustFactor

fn clone(&self) -> FontSizeAdjustFactor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontSizeAdjustFactor

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

Formats the value using the given formatter.

impl MallocSizeOf for FontSizeAdjustFactor

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Parse for FontSizeAdjustFactor

fn parse<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't>, ) -> Result<Self, ParseError<'i>>

Parse a value of this type.

impl PartialEq for FontSizeAdjustFactor

fn eq(&self, other: &FontSizeAdjustFactor) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SpecifiedValueInfo for FontSizeAdjustFactor

const SUPPORTED_TYPES: u8 = 0u8

Supported CssTypes by the given value type.

fn collect_completion_keywords(_f: &mut dyn FnMut(&[&'static str]))

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type.

impl ToCss for FontSizeAdjustFactor

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Result

where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl ToShmem for FontSizeAdjustFactor

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl Copy for FontSizeAdjustFactor

impl StructuralPartialEq for FontSizeAdjustFactor