Struct UnaryOperationNode

pub struct UnaryOperationNode {
    pub operand: Box<ExprKind>,
    pub op_type: UnaryOpType,
}

Represents a unary operation node in the AST, such as -a or !b.

Fields

operand: Box<ExprKind>

The operand of the unary operation.

op_type: UnaryOpType

The unary operation type.

Implementations

impl UnaryOperationNode

pub fn new( operand: Box<ExprKind>, op_type: UnaryOpType, ) -> Result<Self, AstNodeError>

Creates a new UnaryOperationNode after validating the operand.

Arguments

• operand - The operand for the unary operation.
• op_type - The unary operation type.

Returns

A new UnaryOperationNode.

Errors

Returns an AstNodeError if operand is of an unsupported type.

Trait Implementations

impl AstVisitable for UnaryOperationNode

fn accept(&self, visitor: &mut dyn AstVisitor)

Accepts a visitor for the AST node.

fn clone_box(&self) -> Box<Self>

where Self: Sized,

Clones the AST node as a boxed trait object.

impl Clone for UnaryOperationNode

fn clone(&self) -> UnaryOperationNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnaryOperationNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnaryOperationNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<UnaryOperationNode> for AstKind

fn from(id: UnaryOperationNode) -> Self

Converts to this type from the input type.

impl From<UnaryOperationNode> for Box<AstKind>

fn from(id: UnaryOperationNode) -> Self

Converts to this type from the input type.

impl From<UnaryOperationNode> for Box<ExprKind>

fn from(id: UnaryOperationNode) -> Self

Converts to this type from the input type.

impl From<UnaryOperationNode> for ExprKind

fn from(id: UnaryOperationNode) -> Self

Converts to this type from the input type.

impl PartialEq for UnaryOperationNode

fn eq(&self, other: &Self) -> 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 UnaryOperationNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UnaryOperationNode