From the course: Rust Essential Training
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Solution: Sum boxes - Rust Tutorial
From the course: Rust Essential Training
Solution: Sum boxes
(upbeat music) - [Instructor] The my solution to the sum boxes challenge, I started by building a function definition based on the requirements of the challenge. Those requirements said that the function should be named sum boxes, that it would be using a single generic type T, so I'll need to define that after the function name in ankle brackets. And then that the function should accept two input parameters. I'll simply name the first parameter A, and it will be the type box T. And the second parameter will be named B. And it's also a box T. Finally, the return value from this function should also be a box T. Now, I don't want to add the two input boxes themselves together, I want to add the values stored within those boxes. To access those values, I'll need to use the dereference operator on A and B to follow both box pointers to the values they're storing underneath. This expression will add those two stored…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
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.