 Hi again, in this lesson we are going to talk about that how to put a comment in Rust programming language Let's go to Rust programming language playground. Let's say play.rustlang.com Sorry.org We can put two types of comments in Rust programming language. First type is one line comment with two slashes. You can put one line comment. If you try in new line to put something. I think new line will not be commented. But if you want to make multi-line comments. You will use second type of comments and that is with usage of slash and asterisk sign To open that comment block and to close it will use asterisk sign and slash. And now our comment is closed and in new line we could write code that is visible. So in Rust programming language there are two types of code. First is good one for making one line comments with two slashes. And second one is good for multi-line comments. You could also use it for one line comments but it's better to use it for multi-line comments. Starts with slash and asterisk and you close it with asterisk and slash. That's all for this video. Thanks for watching. Happy coding.