Struct OptChainExpr

pub struct OptChainExpr {
    pub span: Span,
    pub question_dot_token: Span,
    pub base: OptChainBase,
}

Fields

span: Span

question_dot_token: Span

base: OptChainBase

Trait Implementations

impl AstNode for OptChainExpr

const TYPE: &'static str = "OptionalChainingExpression"

impl Clone for OptChainExpr

fn clone(&self) -> OptChainExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OptChainExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OptChainExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EqIgnoreSpan for OptChainExpr

fn eq_ignore_span(&self, other: &Self) -> bool

impl From<OptChainExpr> for Box<Expr>

fn from(src: OptChainExpr) -> Box<Expr>

Converts to this type from the input type.

impl From<OptChainExpr> for Expr

fn from(v: OptChainExpr) -> Self

Converts to this type from the input type.

impl From<OptChainExpr> for PatOrExpr

fn from(src: OptChainExpr) -> PatOrExpr

Converts to this type from the input type.

impl Hash for OptChainExpr

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OptChainExpr

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OptChainExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Spanned for OptChainExpr

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Eq for OptChainExpr

impl StructuralPartialEq for OptChainExpr