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Rust – How to Create a List

In Rust, we use Vec<T> something akin to java.util.Vector.

Creating a List

Here is an example that creates an instance of Vec<i32>  and pushes the values 100 , 200 , and 300  to the list.

Output

Insert at Index

Output

Check if item Exists in List

Check for 250 and 300 .

Output

Get at Index

Output

Check if List is Empty

Output

List Size

Output

Clear List

Output

 

Karl San Gabriel

Karl San Gabriel

Professional Software Developer