Arrays and Tuples
There are two primitive compound types in Rust: Arrays and Tuples.
There are two primitive compound types in Rust: Arrays and Tuples.
JavaScript objects and arrays are fundamental data structures used to organize and store data. In this comprehensive guide, we will explore the concepts of objects and arrays, provide relatable examples for both technical and non-technical individuals, and delve into safe techniques for copying and modifying these data structures. By following the discussed techniques, you can ensure data integrity, avoid unintended side effects, and confidently work with JavaScript data.
Rust is a statically typed programming language. This means that all values must have a known type at compile time. So how did we get away without adding annotations in our Hello, Rust example? The Rust compiler is quite excellent at type inference and will often infer types for your values and only ask you to specify a type if it can't.
Code is typically composed of statements. Statements consist of one or more values and operators. Initialising a variable, setting it to the return value of a function call, even calling a macro (like the println macro we saw a while ago) are all examples of statements.