Rust Programming 2023 - A Comprehensive Course for Beginners - Solution - Iterate Through a Vector in Rust

The video tutorial guides viewers through creating and manipulating a mutable vector in Rust, focusing on iterating over elements and printing specific outputs. It explains the concept of borrowing versus moving in Rust, ensuring the collection can be reused. The tutorial emphasizes understanding complex subjects by keeping explanations simple and encourages revisiting previous sections for clarity. The lesson concludes with a brief introduction to closures, setting the stage for the next topic.

What is the purpose of creating a mutable vector in the given Rust code?

• To store a list of favorite numbers

• To store a list of favorite foods

• To store a list of favorite pets

• To store a list of favorite colors

Which method is used to iterate over the mutable vector in the code?

• iter

• iter_mut

• for_each

• into_iter

What message is printed when the 'dog' is encountered during iteration?

• Hello pet

• Hello dog

• Cute doggy

• Cute puppy

What is the key difference between borrowing and moving in Rust as discussed in the video?

• Neither borrowing nor moving allow reuse of the collection

• Both borrowing and moving allow reuse of the collection

• Moving allows reuse of the collection, borrowing does not

• Borrowing allows reuse of the collection, moving does not

What is the next topic to be covered after this video?

• Closures

• Functions

• Vectors

• Ownership