Module lib::assert_in

Assert in nearness.

These macros compare numbers, such as two floating point numbers, where one number may be very close to another number but not quite equal.

• assert_in_delta!(a, b, delta) ≈ | a - b | ≤ Δ

• assert_in_epsilon!(a, b, epsilon) ≈ | a - b | ≤ ε * min(a, b)

Example

use assertables::*;

let a: i8 = 10;
let b: i8 = 11;
let delta: i8 = 1;
assert_in_delta!(a, b, delta);

Modules

• assert_in_delta
  Assert a number is within delta of another number.
• assert_in_epsilon
  Assert a number is within epsilon of another number.