#14 Mastering Golang Structs Part - 2: A Comprehensive Guide | From Basics to Advanced

Published: 30 June 2024
on channel: Code with Yogesh

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In Go, a struct is a composite data type that groups together variables under a single name. These variables are called fields. Each field has a name and a type. Structs are used to create complex data types that group different properties together.

Source code: https://github.com/yyogesh/golang-lea...

Benefits of Using Structs in Go
Encapsulation: Structs help in encapsulating data. By grouping related fields together, they provide a way to model real-world entities more effectively.

Organization: They improve code organization by allowing you to logically group related properties. This makes the code more readable and maintainable.

Type Safety: Structs provide compile-time type checking, which helps in avoiding many common errors that could occur in dynamic languages.

Methods: Structs can have methods associated with them, which allows for better organization and separation of concerns in your code. Methods can operate on the struct’s data, enabling object-oriented programming features in Go.

Flexibility: Structs can be nested, meaning one struct can contain another struct as a field. This allows for complex data structures.

Memory Efficiency: Since structs in Go are stored contiguously in memory, they are more memory-efficient compared to maps or other data structures that use pointers.

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