Trait NegByRef 

pub trait NegByRef {
    type Output;

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

Required Associated Types

type Output

Required Methods

fn neg_by_ref(&self) -> Self::Output

Implementors

impl<T, Output> NegByRef for T

where for<'a> &'a T: Neg<Output = Output>,

type Output = Output