Struct jotdown::Attributes

pub struct Attributes<'s>(_);

A collection of attributes, i.e. a key-value map.

Implementations

impl<'s> Attributes<'s>

pub fn new() -> Self

Create an empty collection.

pub fn insert(&mut self, key: &'s str, val: Cow<'s, str>)

Insert an attribute. If the attribute already exists, the previous value will be overwritten, unless it is a “class” attribute. In that case the provided value will be appended to the existing value.

pub fn is_empty(&self) -> bool

Returns true if the collection contains no attributes.

pub fn get(&self, key: &str) -> Option<&str>

Returns a reference to the value corresponding to the attribute key.

pub fn iter(&self) -> impl Iterator<Item = (&'s str, &str)> + '_

Returns an iterator over the attributes in undefined order.

Trait Implementations

impl<'s> Clone for Attributes<'s>

fn clone(&self) -> Attributes<'s>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'s> Debug for Attributes<'s>

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

Formats the value using the given formatter.

impl<'s> Default for Attributes<'s>

fn default() -> Attributes<'s>

Returns the “default value” for a type.

impl<'s> PartialEq<Attributes<'s>> for Attributes<'s>

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

impl<'s> StructuralEq for Attributes<'s>

impl<'s> StructuralPartialEq for Attributes<'s>