Recommended crates

There are a lot of testing crates in Rust that provide functionality that test ur code XD does not. Here are some recommendations:

Utilities

Crate	Description
Nextest	A new, faster test runner for Rust
Static assertions	Compile-time assertions for Rust
Fail	Fail point implementation for Rust
`partial-io`	Helpers for testing I/O behavior with partial, interrupted and blocking reads and writes
`assert_cmd`	Easy command initialization and assertions

Crate	Description
`serial_test`	Allows for the creation of serialised Rust tests
`rstest`	Fixture-based test framework for Rust
Datatest	Crate for supporting data-driven tests

Crate	Description
Arbitrary	Trait for generating structured data from arbitrary, unstructured input
Proptest	Property testing framework inspired by the Hypothesis framework for Python
Kani	Bit-precise model checker for Rust
Bolero	Fuzz and property testing front-end for Rust

Crate	Description
Mockall	Powerful mock object library for Rust