Macro assert_in_range_as_result 

macro_rules! assert_in_range_as_result {
    ($a:expr, $range:expr $(,)?) => { ... };
}

Assert an item is in a range.

Pseudocode:
a is in range

• If true, return Result Ok(()).

• Otherwise, return Result Err(message).

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

Module macros

• assert_in_range
• assert_in_range_as_result
• debug_assert_in_range