Fields

Jan 02, 2026 Rust

Rust Structs: Named Fields and Tuple Structs

Rust provides two primary struct variants: named field structs and tuple structs. This isn’t arbitrary complexity—each serves distinct purposes in building type-safe, maintainable systems. Named…

Jul 28, 2025 JavaScript

JavaScript Private Class Fields and Methods

For years, JavaScript developers relied on a gentleman’s agreement: prefix private properties with an underscore and pretend they don’t exist outside the class. This convention worked until it…