Struct PrefixExpr 

pub struct PrefixExpr {
    pub op: PrefixOp,
    pub val: Box<Expression>,
}

Fields

op: PrefixOp

val: Box<Expression>

Trait Implementations

impl Clone for PrefixExpr

fn clone(&self) -> PrefixExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrefixExpr

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

Formats the value using the given formatter.

impl Display for PrefixExpr

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

Formats the value using the given formatter.

impl PartialEq for PrefixExpr

fn eq(&self, other: &PrefixExpr) -> 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 PrefixExpr