Struct rsvg::property_defs::XmlLang

pub struct XmlLang(pub Option<Box<LanguageTag>>);

xml:lang attribute.

XML1.0: https://www.w3.org/TR/xml/#sec-lang-tag

Similar to XmlSpace, this is a hack in librsvg: the xml:lang attribute is supposed to apply to an element and all its children. This more or less matches CSS property inheritance, so librsvg reuses the machinery for property inheritance to propagate down the value of the xml:lang attribute to an element’s children.

Tuple Fields

0: Option<Box<LanguageTag>>

Trait Implementations

impl Clone for XmlLang

fn clone(&self) -> XmlLang

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XmlLang

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

Formats the value using the given formatter.

impl Default for XmlLang

fn default() -> XmlLang

Returns the “default value” for a type.

impl Parse for XmlLang

fn parse<'i>(parser: &mut Parser<'i, '_>) -> Result<XmlLang, ParseError<'i>>

Parses a value out of the parser.

fn parse_str(s: &str) -> Result<Self, ParseError<'_>>

Convenience function to parse a value out of a &str.

impl PartialEq<XmlLang> for XmlLang

fn eq(&self, other: &XmlLang) -> 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 Property for XmlLang

fn inherits_automatically() -> bool

Whether the property’s computed value inherits from parent to child elements.

fn compute(&self, _v: &ComputedValues) -> Self

Derive the CSS computed value from the parent element’s ComputedValues and the self value.

impl StructuralPartialEq for XmlLang