Struct Template 

pub struct Template {
    pub nodes: Vec<Node>,
}

A parsed template AST. Created by parsing template syntax via syn::parse2::<Template>(tokens).

Fields

nodes: Vec<Node>

Implementations

impl Template

pub fn span(&self) -> Span

Returns the source span of the first node, or Span::call_site() if empty.

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

Returns a flat TokenStream representing the template’s output pattern. Unlike to_token_stream, which produces builder code, this produces the structural output: literal tokens pass through, interpolations emit their expression or a substituted value, and control flow emits its body structure.

injections is a slice of (key, tokens) pairs. When an interpolation expression matches a key, the corresponding tokens are substituted. Unmatched interpolations render as {{ expr }} placeholders.

pub fn to_token_stream(&self) -> TokenStream

Expands the template into a TokenStream without an Input binding.

pub fn render(&self, input: &Input) -> TokenStream

Expands the template with the given Input bound as input in the generated code.

Trait Implementations

impl Expand for Template

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

impl Parse for Template

fn parse(input: &ParseBuffer<'_>) -> Result<Template, Error>