Struct rustc::hir::Expr

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

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An expression

Fields

id: NodeId

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span: Span

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node: Expr_

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attrs: ThinVec<Attribute>

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hir_id: HirId

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Methods

impl Expr

pub fn precedence(&self) -> ExprPrecedence

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Trait Implementations

impl MaybeFnLike for Expr

fn is_fn_like(&self) -> bool

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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, 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 Eq for Expr

fn assert_receiver_is_total_eq(&self)

impl Encodable for Expr

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

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impl Decodable for Expr

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

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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 Debug for Expr

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

Formats the value using the given formatter.

impl<'a> HashStable<StableHashingContext<'a>> for Expr

fn hash_stable<W: StableHasherResult>(     &self,     hcx: &mut StableHashingContext<'a>,     hasher: &mut StableHasher<W> )

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impl ast_node for Expr

fn id(&self) -> NodeId

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fn span(&self) -> Span

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