C# 9.0 Records Simplified: Immutable Data And Value-Based Equality
C# 9.0 introduces records, a new type that simplifies immutable object creation with nondestructive mutation and value-based equality. Ideal for DTOs, configuration models & functional programming.
Introduction C# 9.0 introduced a powerful new feature: record. Designed to simplify immutable object creation, records prioritize data over identity, making them ideal for scenarios where value-based equality is essential. In this post, we'll dive into what records are, how to use them, their pros and cons, and practical use cases to help you decide when to use them in your projects. What Are Records in C#? A record is a special kind of class or struct designed to work seamlessly with immutable (read-only) data. Its most compelling feature is nondestructive mutation, allowing you to create...