Enum TokenTree 

pub enum TokenTree<TokenStream, Span, Symbol> {
    Group(Group<TokenStream, Span>),
    Punct(Punct<Span>),
    Ident(Ident<Span, Symbol>),
    Literal(Literal<Span, Symbol>),
}

🔬This is a nightly-only experimental API. (proc_macro_internals)

Variants

Group(Group<TokenStream, Span>)

🔬This is a nightly-only experimental API. (proc_macro_internals)

Punct(Punct<Span>)

🔬This is a nightly-only experimental API. (proc_macro_internals)

Ident(Ident<Span, Symbol>)

🔬This is a nightly-only experimental API. (proc_macro_internals)

Literal(Literal<Span, Symbol>)

🔬This is a nightly-only experimental API. (proc_macro_internals)

Trait Implementations

impl<TokenStream: Clone, Span: Clone, Symbol: Clone> Clone for TokenTree<TokenStream, Span, Symbol>

fn clone(&self) -> TokenTree<TokenStream, Span, Symbol>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, S, TokenStream: for<'s> Decode<'a, 's, S>, Span: for<'s> Decode<'a, 's, S>, Symbol: for<'s> Decode<'a, 's, S>> Decode<'a, '_, S> for TokenTree<TokenStream, Span, Symbol>

fn decode(r: &mut &'a [u8], s: &mut S) -> Self

🔬This is a nightly-only experimental API. (proc_macro_internals)

impl<S, TokenStream: Encode<S>, Span: Encode<S>, Symbol: Encode<S>> Encode<S> for TokenTree<TokenStream, Span, Symbol>

fn encode(self, w: &mut Buffer, s: &mut S)

🔬This is a nightly-only experimental API. (proc_macro_internals)

impl<TokenStream: Mark, Span: Mark, Symbol: Mark> Mark for TokenTree<TokenStream, Span, Symbol>

type Unmarked = TokenTree<<TokenStream as Mark>::Unmarked, <Span as Mark>::Unmarked, <Symbol as Mark>::Unmarked>

🔬This is a nightly-only experimental API. (proc_macro_internals)

fn mark(unmarked: Self::Unmarked) -> Self

🔬This is a nightly-only experimental API. (proc_macro_internals)

fn unmark(self) -> Self::Unmarked

🔬This is a nightly-only experimental API. (proc_macro_internals)