assert_iter_gt_as_result

Macro assert_iter_gt_as_result 

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

Assert an iterable is greater than another.

Pseudocode:
(collection1 into iter) > (collection2 into iter)

  • 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.

This implementation uses ::std::iter::Iterator.

ยงModule macros