Enum PrefixOperator

pub enum PrefixOperator<'s> {
    Negate(&'s Token<'s>),
    LogicalNot(&'s Token<'s>),
    BitwiseNot(&'s Token<'s>),
    Typeof(&'s Token<'s>),
    Clone(&'s Token<'s>),
    Delete(&'s Token<'s>),
    Increment(&'s Token<'s>),
    Decrement(&'s Token<'s>),
}

A prefix operator in a PrefixExpression.

All prefix operators share the Prefix precedence.

Variants

Negate(&'s Token<'s>)

Grammar: -

LogicalNot(&'s Token<'s>)

Grammar: !

BitwiseNot(&'s Token<'s>)

Grammar: ~

Typeof(&'s Token<'s>)

Grammar: typeof

Clone(&'s Token<'s>)

Grammar: clone

Delete(&'s Token<'s>)

Grammar: delete

Increment(&'s Token<'s>)

Grammar: ++

Decrement(&'s Token<'s>)

Grammar: --

Trait Implementations

impl<'s> Clone for PrefixOperator<'s>

fn clone(&self) -> PrefixOperator<'s>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'s> Debug for PrefixOperator<'s>

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

Formats the value using the given formatter.

impl<'s> PartialEq for PrefixOperator<'s>

fn eq(&self, other: &PrefixOperator<'s>) -> 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<'s> Copy for PrefixOperator<'s>

impl<'s> StructuralPartialEq for PrefixOperator<'s>