Struct syn::ExprIndex

pub struct ExprIndex {
    pub attrs: Vec<Attribute>,
    pub expr: Box<Expr>,
    pub bracket_token: Bracket,
    pub index: Box<Expr>,
}

A square bracketed indexing expression: vector[2].

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

Fields

attrs: Vec<Attribute>

expr: Box<Expr>

bracket_token: Bracket

index: Box<Expr>

Trait Implementations

impl ToTokens for ExprIndex

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

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Debug for ExprIndex

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ExprIndex

impl PartialEq for ExprIndex

fn eq(&self, __arg_0: &ExprIndex) -> bool

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

fn ne(&self, __arg_0: &ExprIndex) -> bool

This method tests for !=.

impl Hash for ExprIndex

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

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 Clone for ExprIndex

fn clone(&self) -> ExprIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ExprIndex> for Expr

fn from(e: ExprIndex) -> Expr

Performs the conversion.