Trait PercentChange 

pub trait PercentChange<Rhs = Self> {
    type Output;

    // Required method
    fn percent_change(self, rhs: Rhs) -> Self::Output;
}

The PercentChange trait establishes a binary operator for computing the percent change between two values where the caller is considered the original value.

Required Associated Types

type Output

Required Methods

fn percent_change(self, rhs: Rhs) -> Self::Output

Implementors

impl<A, B, C> PercentChange<B> for A

where C: Div<B, Output = C>, A: for<'b> Sub<&'b B, Output = C>,

type Output = C