Enum UnOp 

pub enum UnOp {
    Neg,
    Not,
    Len,
}

Unary operators.

Variants

Neg

Not

Len

Implementations

impl UnOp

pub fn precedence(self) -> u8

pub fn symbol(self) -> &'static str

Trait Implementations

impl Clone for UnOp

fn clone(&self) -> UnOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnOp

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

Formats the value using the given formatter.

impl PartialEq for UnOp

fn eq(&self, other: &UnOp) -> 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 Copy for UnOp

impl Eq for UnOp

impl StructuralPartialEq for UnOp