Struct approx::AbsDiff [−][src]
The requisite parameters for testing for approximate equality using a absolute difference based comparison.
This is not normally used directly, rather via the
assert_abs_diff_{eq|ne}! and abs_diff_{eq|ne}! macros.
Example
use std::f64; use approx::AbsDiff; AbsDiff::default().eq(&1.0, &1.0); AbsDiff::default().epsilon(f64::EPSILON).eq(&1.0, &1.0);
Fields
epsilon: T::Epsilon
The tolerance to use when testing values that are close together.
Methods
impl<T: ?Sized> AbsDiff<T> where
T: AbsDiffEq, [src]
impl<T: ?Sized> AbsDiff<T> where
T: AbsDiffEq, pub fn epsilon(self, epsilon: T::Epsilon) -> AbsDiff<T>[src]
pub fn epsilon(self, epsilon: T::Epsilon) -> AbsDiff<T>Replace the epsilon value with the one specified.
pub fn eq(self, lhs: &T, rhs: &T) -> bool[src]
pub fn eq(self, lhs: &T, rhs: &T) -> boolPeform the equality comparison
pub fn ne(self, lhs: &T, rhs: &T) -> bool[src]
pub fn ne(self, lhs: &T, rhs: &T) -> boolPeform the inequality comparison