Struct syn::ExprGroup

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

An expression contained within invisible delimiters.

This variant is important for faithfully representing the precedence of expressions and is related to None-delimited spans in a TokenStream.

This type is available if Syn is built with the "full" feature.

Fields

attrs: Vec<Attribute>

group_token: Group

expr: Box<Expr>

Trait Implementations

impl Clone for ExprGroup

fn clone(&self) -> ExprGroup

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<ExprGroup> for ExprGroup

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

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

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

This method tests for !=.

impl Eq for ExprGroup

impl From<ExprGroup> for Expr

fn from(e: ExprGroup) -> Expr

Performs the conversion.

impl Hash for ExprGroup

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

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

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

impl Debug for ExprGroup

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

Formats the value using the given formatter.

impl ToTokens for ExprGroup

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

Write self to the given TokenStream.

default fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.