From the course: Rust for Data Engineering
Join today to access over 25,300 courses taught by industry experts.
Customize fruit salad with a CLI - Rust Tutorial
From the course: Rust for Data Engineering
Customize fruit salad with a CLI
- [Instructor] Here we have a example of a way to customize something in Rust by using a little bit of randomization here in this particular function that's in lib.rs. The code is going to take a mutable vector of strings as an input and return a new vector of strings that contains the same element as the input vector but the difference is it's a random order. So some of the unique things here about Rust, first of all is the pub keyword here. So what this does is it says that I can use this inside another module so it's publicly available so I can pull it into my main which is a great security default here. Also, the name here is pretty intuitive. You just do fn for function and then the inputs would include a mutable fruits which is a vector of strings and also the return type is a vector of strings. So what's really powerful about this style of programming in Rust is that we're able to explicitly say whether something is…
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.