Enum FontWidthKeyword 

pub enum FontWidthKeyword {
    Normal,
    Condensed,
    UltraCondensed,
    ExtraCondensed,
    SemiCondensed,
    SemiExpanded,
    Expanded,
    ExtraExpanded,
    UltraExpanded,
}

A keyword value for font-width.

Variants

Normal

Condensed

UltraCondensed

ExtraCondensed

SemiCondensed

SemiExpanded

Expanded

ExtraExpanded

UltraExpanded

Implementations

impl FontWidthKeyword

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

Parse this keyword.

pub fn from_ident(ident: &str) -> Result<Self, ()>

Parse this keyword from a string slice.

impl FontWidthKeyword

pub fn compute(&self) -> FontWidth

Turns the keyword into a computed value.

pub fn from_percentage(p: f32) -> Option<Self>

Does the opposite operation to compute, in order to serialize keywords if possible.

Trait Implementations

impl Clone for FontWidthKeyword

fn clone(&self) -> FontWidthKeyword

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontWidthKeyword

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

Formats the value using the given formatter.

impl MallocSizeOf for FontWidthKeyword

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 FontWidthKeyword

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

Parse a value of this type.

impl PartialEq for FontWidthKeyword

fn eq(&self, other: &FontWidthKeyword) -> 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 FontWidthKeyword

const SUPPORTED_TYPES: u8 = 0

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 FontWidthKeyword

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.

fn to_css_cssstring(&self) -> String

Serialize self in CSS syntax and return a CssString.

impl ToShmem for FontWidthKeyword

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

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

impl ToTyped for FontWidthKeyword

fn to_typed(&self, dest: &mut ThinVec<TypedValue>) -> Result<(), ()>

Attempt to convert self into one or more TypedValue items.

fn to_typed_value(&self) -> Option<TypedValue>

Attempt to convert self into a TypedValue.

fn to_numeric_value(&self) -> Option<NumericValue>

Attempt to convert self into a NumericValue.

fn to_typed_value_list(&self) -> Option<TypedValueList>

Attempt to convert self into a TypedValueList.

impl Copy for FontWidthKeyword

impl StructuralPartialEq for FontWidthKeyword