Struct futures_await_syn::ExprGroup
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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
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impl ToTokens for ExprGroup
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fn to_tokens(&self, tokens: &mut Tokens)
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Write self
to the given Tokens
. Read more
fn into_tokens(self) -> Tokens
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Convert self
directly into a Tokens
object. Read more