Struct Group

pub struct Group {
    pub open: Token,
    pub content: TokenStream,
    pub close: Token,
}

Parses [{( ... )}] ensuring that the delimiter is balanced.

Fields

open: Token

The opening delimiter.

content: TokenStream

The content between the delimiters.

close: Token

The closing delimiter.

Trait Implementations

impl Debug for Group

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

Formats the value using the given formatter.

impl OptionSpanned for Group

fn option_span(&self) -> Option<Span>

Get the optional span of the type.

impl Parse for Group

fn parse(parser: &mut Parser<'_>) -> Result<Self>

Parse the current item from the parser.

impl PartialEq for Group

fn eq(&self, other: &Group) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for Group

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for Group

fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>

Turn the current item into tokens.

impl TryClone for Group

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Eq for Group

impl StructuralPartialEq for Group