Steven Giesel • 4/8/2022

struct vs readonly struct vs ref struct vs record struct

This technical article compares four struct types in C#: struct, readonly struct, ref struct, and record struct. It details their definitions, appropriate use cases, and compiler-enforced limitations, with a focus on stack vs. heap allocation and avoiding boxing. The content includes code examples and compiler error explanations, serving as a guide for C# developers on choosing the right struct type.

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#c #memory management #Struct