Struct futures_await_syn::ExprGroup

pub struct ExprGroup {
    pub expr: Box<Expr>,
    pub group_token: Group,
}

No-op: used solely so we can pretty-print faithfully

A group represents a None-delimited span in the input TokenStream which affects the precidence of the resulting expression. They are used for macro hygiene.

Fields

expr: Box<Expr>

group_token: Group

Trait Implementations

impl Synom for ExprGroup

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

impl ToTokens for ExprGroup

fn to_tokens(&self, tokens: &mut Tokens)

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Clone for ExprGroup

fn clone(&self) -> ExprGroup

Returns a copy of the value.

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

Performs copy-assignment from source.