Struct Group 

pub struct Group<TokenStream, Span> {
    pub delimiter: Delimiter,
    pub stream: Option<TokenStream>,
    pub span: DelimSpan<Span>,
}

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

Fields

delimiter: Delimiter

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

stream: Option<TokenStream>

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

span: DelimSpan<Span>

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

Trait Implementations

impl<TokenStream: Clone, Span: Clone> Clone for Group<TokenStream, Span>

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

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>> Decode<'a, '_, S> for Group<TokenStream, Span>

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>> Encode<S> for Group<TokenStream, Span>

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

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

impl<TokenStream: Mark, Span: Mark> Mark for Group<TokenStream, Span>

type Unmarked = Group<<TokenStream as Mark>::Unmarked, <Span 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)