Enum rstml::node::NodeName

pub enum NodeName {
    Path(ExprPath),
    Punctuated(Punctuated<NodeNameFragment, Punct>),
    Block(Block),
}

Name of the node.

Variants

Path(ExprPath)

A plain identifier like div is a path of length 1, e.g. <div />. Can be separated by double colons, e.g. <foo::bar />.

Punctuated(Punctuated<NodeNameFragment, Punct>)

Name separated by punctuation, e.g. <div data-foo="bar" /> or <div data:foo="bar" />.

It is fully compatible with SGML (ID/NAME) tokens format. Which is described as follow: ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens (“-”), underscores (“_”), colons (“:”), and periods (“.”).

Support more than one punctuation in series, in this case NodeNameFragment::Empty would be used.

Note: that punct and NodeNameFragment has different Spans and IDE (rust-analyzer/idea) can controll them independently. So if one needs to add semantic highlight or go-to definition to entire NodeName it should emit helper statements for each Punct and NodeNameFragment (excludeing Empty fragment).

Block(Block)

Arbitrary rust code in braced {} blocks.

Implementations

impl NodeName

pub fn is_block(&self) -> bool

Returns true if NodeName parsed as block of code.

Example: {“Foo”}

pub fn is_dashed(&self) -> bool

Returns true if NodeName is dash seperated.

Example: foo-bar

pub fn is_wildcard(&self) -> bool

Returns true if NodeName is wildcard ident.

Example: _

Trait Implementations

impl Clone for NodeName

fn clone(&self) -> NodeName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeName

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

Formats the value using the given formatter.

impl Display for NodeName

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

Formats the value using the given formatter.

impl Parse for NodeName

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq for NodeName

fn eq(&self, other: &NodeName) -> 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 ToTokens for NodeName

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl TryFrom<&NodeName> for Block

type Error = Error

The type returned in the event of a conversion error.

fn try_from(node: &NodeName) -> Result<Self, Self::Error>

Performs the conversion.