Function almost::equal

pub fn equal<T: AlmostEqual>(lhs: T, rhs: T) -> bool

Returns true if lhs and rhs are almost equal.

assert!(almost::equal(0.1 + 0.2, 0.3));

Do not use this to compare a value with a constant zero. Instead, for this you should use almost::zero.

This uses a relative comparison with a threshold chosen to be good for values produced by arbitrary computation, while still tight enough for it to be unlikely to cause false positives in practice This is a good default, but you have a tighter bound you need to use, almost::equal_with is also available.

Note that this returns false in the case that both values are NaN.