Struct syntex_syntax::ast::Expr

pub struct Expr {
    pub id: NodeId,
    pub node: ExprKind,
    pub span: Span,
    pub attrs: ThinVec<Attribute>,
}

An expression

Fields

id: NodeId

node: ExprKind

span: Span

attrs: ThinVec<Attribute>

Trait Implementations

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 PartialEq for Expr

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

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

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

This method tests for !=.

impl Eq for Expr

impl Encodable for Expr

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

Serialize a value using an Encoder.

impl Decodable for Expr

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Expr, __D::Error>

Deserialize a value using a Decoder.

impl Hash for Expr

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

Feeds this value into the state given, updating the hasher as necessary.

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

Feeds a slice of this type into the state provided.

impl Debug for Expr

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

Formats the value using the given formatter.

impl HasAttrs for Expr

fn attrs(&self) -> &[Attribute]

fn map_attrs<F>(self, f: F) -> Self where F: FnOnce(Vec<Attribute>) -> Vec<Attribute>