09 C Interface and Unit Testing | Rust Tutorials

Published: 21 May 2021
on channel: Jeff No Zhao
1,671
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Because Rust advertises itself as a system programming language, you'll often have to interface with C code. In this video, we'll be going over how to work with C code in Rust.

We'll be writing a Rust wrapper for the glibc function wordexp.
wordexp() is a function does a shell-like expansion on a given string.
It takes a string, wordexp_t struct and various flags and returns an integer indicating its success status.

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Github: https://github.com/kamiyaa

In order to make sure our code is correct, we will also be writing unit tests to test our library functions.

Hope you guys found this useful and learned something new!
If you have topics you want me to cover in future videos, leave a comment down below.


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