Struct UnaryExpr 

pub struct UnaryExpr {
    pub op: UnaryOp,
    pub expr: Expr,
}

Unary expression

Fields

op: UnaryOp

The unary operator

expr: Expr

The operand expression

Implementations

impl UnaryExpr

pub fn new(op: UnaryOp, expr: Expr) -> Self

Create a new unary expression

Trait Implementations

impl Clone for UnaryExpr

fn clone(&self) -> UnaryExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnaryExpr

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

Formats the value using the given formatter.

impl Display for UnaryExpr

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

Formats the value using the given formatter.

impl PartialEq for UnaryExpr

fn eq(&self, other: &UnaryExpr) -> 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 StructuralPartialEq for UnaryExpr