Creating native extensions in Rust for Node.js

There are times when the performance of JavaScript in the Node.js runtime is not enough, so developers reach out to other low-level languages to create native Node.js modules. Often, C and C++ are used as the implementation language for these native modules. Rust can also be used to create native Node.js modules via the the same FFI abstractions that we saw for C and Python. In this section, we'll explore a high-level wrapper for these FFI abstractions, called the neon project, which was created by Dave Herman from Mozilla.

The neon project is a set of tools and glue code that makes the life of Node.js developers easier, allowing them to write native Node.js modules in Rust and consume them seamlessly ...

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