Struct InfixExpr 

pub struct InfixExpr { /* private fields */ }

Implementations

impl InfixExpr

pub fn lhs(&self) -> Option<SyntaxNode>

The left-hand operand’s root node (the first child node).

pub fn rhs(&self) -> Option<SyntaxNode>

The right-hand operand’s root node (the last child node).

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

The operator token. Two adjacent PIPEs (||) are represented as two tokens (see expr::infix_binding_power’s doc) — this returns the first one; callers that need to distinguish | from || check Self::is_double_pipe.

pub fn is_double_pipe(&self) -> bool

true if the operator is || (two adjacent PIPE tokens) rather than a single-token operator.

Trait Implementations

impl AstNode for InfixExpr

fn can_cast(kind: SyntaxKind) -> bool

Returns true for a node with a SyntaxKind this type can wrap.

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 InfixExpr

fn clone(&self) -> InfixExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InfixExpr

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

Formats the value using the given formatter.

impl Display for InfixExpr

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

Formats the value using the given formatter.

impl Eq for InfixExpr

impl Hash for InfixExpr

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 InfixExpr

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InfixExpr