Macro assert_bag_eq_as_result 

macro_rules! assert_bag_eq_as_result {
    ($a_collection:expr, $b_collection:expr $(,)?) => { ... };
}

Assert a bag is equal to another.

Pseudocode:
(a_collection ⇒ a_bag) = (b_collection ⇒ b_bag)

• If true, return Result Ok((a, b)).

• 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_bag_eq!
• assert_bag_eq_as_result
• debug_assert_bag_eq