Trait async_ops::Unary

pub trait Unary<Operand> {
    type Output;
    fn op(operand: Operand) -> Self::Output;
}

Trait that represents an unary operation on the operand of type Operand that returns the result of type Output.

See Async::unary.

Associated Types

type Output

The resulting type after applying the unary operation.

Required methods

fn op(operand: Operand) -> Self::Output

Do the unary operation on the given operand.

Implementors

impl<Operand: Future> Unary<Operand> for Neg where
    Operand::Output: Neg, 

type Output = AsyncNeg<Operand>

impl<Operand: Future> Unary<Operand> for Not where
    Operand::Output: Not, 

type Output = AsyncNot<Operand>