Enum Attributes

pub enum Attributes {
    Vec(Vec<PositionalAttr>),
    IndexMap(IndexMap<&'static str, AttrValue>),
}

A collection of attributes for an element

Variants

Vec(Vec<PositionalAttr>)

A vector is ideal because most of the time the list will neither change length nor key order.

IndexMap(IndexMap<&'static str, AttrValue>)

IndexMap is used to provide runtime attribute deduplication in cases where the html! macro was not used to guarantee it.

Implementations

impl Attributes

pub fn new() -> Self

Construct a default Attributes instance

pub fn iter<'a>( &'a self, ) -> Box<dyn Iterator<Item = (&'static str, &'a str)> + 'a>

Return iterator over attribute key-value pairs

pub fn get_mut_index_map(&mut self) -> &mut IndexMap<&'static str, AttrValue>

Get a mutable reference to the underlying IndexMap. If the attributes are stored in the Vec variant, it will be converted.

Trait Implementations

impl Clone for Attributes

fn clone(&self) -> Attributes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attributes

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

Formats the value using the given formatter.

impl Default for Attributes

fn default() -> Self

Returns the “default value” for a type.

impl From<IndexMap<&'static str, Cow<'static, str>>> for Attributes

fn from(v: IndexMap<&'static str, AttrValue>) -> Self

Converts to this type from the input type.

impl From<Vec<PositionalAttr>> for Attributes

fn from(v: Vec<PositionalAttr>) -> Self

Converts to this type from the input type.

impl PartialEq for Attributes

fn eq(&self, other: &Attributes) -> 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 Eq for Attributes

impl StructuralPartialEq for Attributes