This library provides, current_crate_name(), a const function that returns the name of the current crate.
Most other libraries that provide this functionality rely on a macro and\or the CARGO_PKG_NAME environment
variable. This library relies on the built-in module_path!() macro instead to provide a simple const fn that
achieves the same result.
use current_crate_name::current_crate_name;
assert_eq!(current_crate_name(), "current_crate_name");