Macro assert_abs_diff_ne_as_result

macro_rules! assert_abs_diff_ne_as_result {
    ($a:expr, $b:expr, $delta:expr $(,)?) => { ... };
}

Assert an absolute difference is not equal to a delta expression.

Pseudocode:
| a - b | ≠ Δ

• If true, return Ok(abs_diff).

• Otherwise, return Err with a message and the values of the expressions with their debug representations.

This macro provides the same statements as assert_, except this macro returns a Result, rather than doing a panic.

This macro is useful for runtime checks, such as checking parameters, or sanitizing inputs, or handling different results in different ways.

Module macros

• assert_abs_diff_ne
• assert_abs_diff_ne_as_result
• debug_assert_abs_diff_ne