Enum ExprUnary

pub enum ExprUnary {
    Minus(ExprUnaryData),
    Plus(ExprUnaryData),
    BitwiseNot(ExprUnaryData),
    Length(ExprUnaryData),
    LogicalNot(ExprUnaryData),
}

unary operation. OP x

Variants

Minus(ExprUnaryData)

-x

Plus(ExprUnaryData)

+x, no-op, but compile error if x is not a number

BitwiseNot(ExprUnaryData)

~x

Length(ExprUnaryData)

#x

LogicalNot(ExprUnaryData)

not x

Implementations

impl ExprUnary

pub fn span(&self) -> Span

get the span of the whole binary expression

pub fn span_op(&self) -> Span

get the span of the operator

Trait Implementations

impl Clone for ExprUnary

fn clone(&self) -> ExprUnary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprUnary

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

Formats the value using the given formatter.