Struct AttrStrRef 

pub(crate) struct AttrStrRef<'a>(Option<AttrStrRefInner<'a>>);

A reference to an attribute string value as that keeps the element’s attributes borrowed while it is still alive. To convert this value to a &str use value().as_ref().

This contains an Option in able to support the Default attribute, which allows treating a missing attribute as an empty string. This is kind of value is only created by Default, never returned from the attribute getter.

Tuple Fields

0: Option<AttrStrRefInner<'a>>

Implementations

impl<'a> AttrStrRef<'a>

pub(in dom::element) fn maybe_new( attrs: AttributesBorrow<'a>, namespace: &Namespace, local_name: &LocalName, ) -> Option<AttrStrRef<'a>>

Create a new AttrStrRef for the attribute named by local_name. Returns None if the attribute was not found.

pub(crate) fn as_attr_ref<'b>(&'b self) -> AttrRef<'b>

Return the AttrRef from the AttrStrRef.

pub(crate) fn value(&self) -> AttrValueRef<'_>

Return the AttrValueRef that underlies this AttrStrRef.

pub(crate) fn is_empty(&self) -> bool

pub(crate) fn eq_ignore_ascii_case(&self, other: &str) -> bool

Trait Implementations

impl<'a> Default for AttrStrRef<'a>

fn default() -> AttrStrRef<'a>

Returns the “default value” for a type.