Enum MacroTemplateNodeExt 

pub enum MacroTemplateNodeExt {
    Literal(String),
    Var(MacroVarExt),
    Rep {
        sep: Option<String>,
        body: Vec<MacroTemplateNodeExt>,
    },
    Group(Vec<MacroTemplateNodeExt>),
}

A macro template node (either a literal token or a variable reference).

Variants

Literal(String)

A literal token

Var(MacroVarExt)

A variable reference

Rep

A repetition block: separator and repeated body

Fields

sep: Option<String>

body: Vec<MacroTemplateNodeExt>

Group(Vec<MacroTemplateNodeExt>)

A parenthesised group

Trait Implementations

impl Clone for MacroTemplateNodeExt

fn clone(&self) -> MacroTemplateNodeExt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MacroTemplateNodeExt

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

Formats the value using the given formatter.