Trait TryNeg 

pub trait TryNeg {
    type Error;
    type Output;

    // Required method
    fn try_neg(self) -> Result<Self::Output, Self::Error>;
}

The try trait for Neg.

Required Associated Types

type Error

The type returned in the event of an error.

type Output

The type returned after performing the operation.

Required Methods

fn try_neg(self) -> Result<Self::Output, Self::Error>

The fallible equivalent of Neg::neg.

Implementors