If you want to write Python code that takes advantage of the ... such as checking a function’s return value while also preserving the results. A minor but useful recent addition to Python ...

With PyO3, you write Rust code, indicate how it interfaces ... how to expose Rust functions as a Python module, and how to create Python objects like classes and exceptions in Rust.

How to write four million lines of Python ... such as whether the data being passed to and from functions is of the correct type. While Python is still a dynamically typed language, in 2015 ...