assert_set_disjoint_as_result

Macro assert_set_disjoint_as_result 

Source
macro_rules! assert_set_disjoint_as_result {
    ($a_collection:expr, $b_collection:expr $(,)?) => { ... };
}
Expand description

Assert a set is disjoint with another.

Pseudocode:
(a_collection ⇒ a_set) ⨃ (b_collection ⇒ b_set)

  • If true, return Result Ok((a_set, b_set)).

  • 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