Struct RefExpr 

pub struct RefExpr { /* private fields */ }

Implementations

impl RefExpr

pub fn ref_kw(&self) -> Option<SyntaxToken>

pub fn operand(&self) -> Option<Expr>

The lvalue-shaped operand after ref — a plain path, a dotted field chain, […] indexing, or a mix. None on malformed input (ref at end of input, or followed by a token that starts no expression).

Trait Implementations

impl AstNode for RefExpr

fn can_cast(kind: SyntaxKind) -> bool

Returns true if a node with the given kind can be cast to Self.

fn cast(node: SyntaxNode) -> Option<Self>

Try to cast a generic SyntaxNode into this typed wrapper.

fn syntax(&self) -> &SyntaxNode

Access the underlying SyntaxNode.

impl Clone for RefExpr

fn clone(&self) -> RefExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefExpr

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

Formats the value using the given formatter.

impl Display for RefExpr

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

Formats the value using the given formatter.

impl Eq for RefExpr

impl Hash for RefExpr

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 RefExpr

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RefExpr