Struct style::selector_parser::Direction

pub struct Direction(pub Atom);

Values for the :dir() pseudo class

“ltr” and “rtl” values are normalized to lowercase.

Tuple Fields

0: Atom

Implementations

impl Direction

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

Parse a direction value.

pub fn as_horizontal_direction(&self) -> Option<HorizontalDirection>

Convert this Direction into a HorizontalDirection, if applicable

pub fn element_state(&self) -> ElementState

Gets the element state relevant to this :dir() selector.

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Direction

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

Formats the value using the given formatter.

impl MallocSizeOf for Direction

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 PartialEq for Direction

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl ToCss for Direction

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 Direction

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

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

impl Eq for Direction

impl StructuralPartialEq for Direction