Struct syn::Expr

pub struct Expr {
    pub node: ExprKind,
    pub attrs: Vec<Attribute>,
}

An expression.

Fields

node: ExprKind

Type of the expression.

attrs: Vec<Attribute>

Attributes tagged on the expression.

Trait Implementations

impl ToTokens for Expr

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

Write self to the given Tokens.

impl Debug for Expr

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

Formats the value using the given formatter.

impl Clone for Expr

fn clone(&self) -> Expr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Expr

impl PartialEq for Expr

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

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

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

This method tests for !=.

impl Hash for Expr

fn hash<__H: Hasher>(&self, state: &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 From<ExprKind> for Expr

fn from(node: ExprKind) -> Expr

Performs the conversion.