Trait Neg

pub trait Neg {
    type Output;

    // Required method
    fn neg(self) -> Self::Output;
}

Required Associated Types

type Output

The resulting type after applying the - operator.

Required Methods

fn neg(self) -> Self::Output

Performs the unary - operation.

Example

let x: i32 = 12;
assert_eq!(-x, -12);

Implementations on Foreign Types

impl Neg for &&Value

type Output = Value

fn neg(self) -> Self::Output

impl Neg for &Value

type Output = Value

fn neg(self) -> Self::Output

impl Neg for &mut Value

type Output = Value

fn neg(self) -> Self::Output

impl Neg for Value

type Output = Value

fn neg(self) -> Self::Output

Implementors