Struct GroupNode 

pub struct GroupNode {
    pub span: Span,
    pub delimiter: Delimiter,
    pub body: Box<Template>,
}

A delimited group in a zyn template: (...), [...], or {...}.

The body is expanded recursively and wrapped in the appropriate delimiter.

Fields

span: Span

Source span.

delimiter: Delimiter

The delimiter kind: parenthesis, bracket, or brace.

body: Box<Template>

The template body inside the delimiters.

Implementations

impl GroupNode

pub fn span(&self) -> Span

pub fn to_display_stream( &self, injections: &[(String, TokenStream)], ) -> TokenStream

Trait Implementations

impl Expand for GroupNode

fn expand(&self, output: &Ident, idents: &mut Iter) -> TokenStream

impl From<GroupNode> for Node

fn from(v: GroupNode) -> Self

Converts to this type from the input type.

impl Parse for GroupNode

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