Enum TokelTree 

pub enum TokelTree {
    Group(TokelGroup),
    Ident(Ident),
    Literal(Literal),
    Punct(Punct),
}

A tokel-specific TokenTree.

This is used to perform recursive-descent expansion of all tokens.

Variants

Group(TokelGroup)

A delimited sequence of tokens.

Ident(Ident)

An identifier.

Literal(Literal)

A literal.

Punct(Punct)

A punctuation fragment.

Trait Implementations

impl Clone for TokelTree

fn clone(&self) -> TokelTree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokelTree

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

Formats the value using the given formatter.

impl Expand for TokelTree

type Context = ()

Additional context or data required to expand this specific node.

fn expand_with( self, session: &mut Session, (): Self::Context, ) -> Result<TokenStream, Error>

Expands the AST node into a fully resolved token stream using explicit context.

fn expand(self, session: &mut Session) -> Result<TokenStream, Error>

where Self::Context: Default, Self: Sized,

Expands the AST node into a fully resolved token stream.