In Rust, we can run codes when an instance is about to be destroyed. This post briefly demonstrates how to perform just that.
How to Install Rust on Windows 10 The Easy And Painless Way
This post shows how to install Rust on Windows 10. There are two ways to do this – through rustup-init.exe and curl within the Windows Subsystem for Linux. This post
Rust – Connect to PostgreSQL Database Using Crate
Is this your sudden foray into Rust? Although not totally for beginners, this post shows how to connect to a PostgreSQL database from Rust. Note that we have updated the
Rust – How to check for NULL values
Rust does not support NULL; therefore, we don’t perform NULL checks on values. It does not even have keywords for NULL. However, it provides an enum Option that we can
Rust – Convert Integer to String Or Format Numeric Values
We can use the Rust functions to_string(), and format functions to format or convert integer values to string values. This post shows how to use these functions on each of
Rust – Check if key exists in HashMap Examples
This post shows how to check if a key exists in a HashMap in Rust. As we know, Rust has the HashMap struct, which is part of its Collections library
Rust – How to get Keys and Values from HashMap
In Rust, we can store key and value pairs using HashMap. This post shows how to store and extract the keys and values from a HashMap using the functions iter(),
Rust – How to Declare and Initialize an Array
Rust is a strange language for some. However, it is a fun programming language to play (or work) with. When we need arrays in Rust, we declare and initialize an
Rust – How to create Two-Dimensional Array Example
An array is an important construct in most programming languages. This post shows how to create one- and two-dimensional arrays in Rust. Although Rust has different ways of creating arrays,
Rust – How to Create a List Using Vec, VecDeque, and LinkedList
In Rust, we may refer to any list as a sequence of items. A list can be fixed size like an array or resizeable collection types – Vec, VecDeque, and