patterns

https://iconsax.io

As preparation for a possible inclusion into rust-lang we should replace the external actions we use with e.g. scripts that do the same.

rust-lang/std-dev-guide#7 (comment)

That PR also shows how that could be done:
https://github.com/rust-lang/std-dev-guide/pull/7/files

An Expression-based Guard could be used to provide flexibility and could cover any case not already taken care of by the library, without the need to write your own guard clause method.

public static T AgainstExpression<T>([JetBrainsNotNull] this IGuardClause<T> guardClause, [JetBrainsNotNull] Func<T, bool> func, [JetBrainsNotNull] string message) where T : struct
{
    if (func(gu