What is the testing framework used for?
The testing framework in Rust provides an efficient alternative to manual testing. It comes with an in-built framework, known as rustc_test, that offers a collection of tools for testing the Rust code.
The rustc_test framework uses Rust's built-in unit testing system, which allows you to define tests using attributes like #[test] and provides macros like assert_eq! and assert_ne! to make it easy to write assertions.
The testing framework in Rust has several benefits, including the capability to calculate values through variables, automatic serialization, and type checking.
