Iterating Over a Vector
Explore how to loop through Rust vectors with the iter and iter_mut methods. This lesson helps you understand iterators to access elements by position and modify vector values safely, providing practical examples of vector traversal and mutation in Rust.
We'll cover the following...
We'll cover the following...
If it is desired to access each element of a vector, then it is possible to iterate over the elements of a vector using iter() rather than using the indexes to access a particular element of a vector using the square bracket notation.
Iterate Using .iter() Built-in Method
In the previous lesson, we learned to remove an element given an index. However, to remove a particular element, we first need to find the index of that element and then call the ...