Struct syn::token::Group

pub struct Group(pub Span);

None-delimited group

Methods

impl Group

pub fn surround<F>(&self, tokens: &mut TokenStream, f: F) where     F: FnOnce(&mut TokenStream),

pub fn parse<F, R>(tokens: Cursor, f: F) -> PResult<(Group, R)> where     F: FnOnce(Cursor) -> PResult<R>,

Trait Implementations

impl Copy for Group

impl Clone for Group

fn clone(&self) -> Group

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Group

fn default() -> Self

Returns the "default value" for a type.

impl Debug for Group

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

Formats the value using the given formatter.

impl Eq for Group

impl PartialEq for Group

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Hash for Group

fn hash<H>(&self, _state: &mut H) where     H: Hasher,

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl From<Span> for Group

fn from(span: Span) -> Self

Performs the conversion.