A Tour of Go

Go’s structs are typed collections of fields. They’re useful for grouping data together to form records · This person struct type has name and age fields

A struct (short for structure) is used to create a collection of members of different data types, into a single variable.

A Tour of Go

Go offers struct tags which are discoverable via reflection.

July 23, 2025 - A struct in Go is a composite data type that groups variables (fields) under a single name.

Best practices for using Structs in golang, start from introducing the basic use

January 30, 2023 - People who have used another programming language, most likely Python or Javascript, may notice that Go does not have a class, only structs. Some might wonder how structs differ from classes. It turns out that they are actually pretty similar!

In Go, constructor functions (commonly prefixed with New) are essential for initializing structs in a known state, enhancing code maintainability and readability. They encapsulate the logic of object creation, ensuring every struct starts correctly. A well-designed constructor function can ...

January 2, 2025 - In Go, struct is an aggregate type used for defining and encapsulating data. It allows combining fields of different types. Structs can be seen as custom data types similar to classes in other languages, but they do not support inheritance.

April 14, 2022 - Structs or Structures in Golang are the sequences or collections of built-in data types as a single type interface. Just like we have int, string, float, and complex, we can define our own data types in golang.

June 19, 2024 - In the Go programming language, a struct (aka “structure”) is a composite data type that makes it possible to group values of different types into a single entity.

April 23, 2025 - In Go programming, a struct (or a structure) is a composite data type that groups together variables under a single name, creating a more complex data structure.

August 31, 2023 - In simple words, Struct is just a collection of different properties and functions which are all associated to a certain entity.

December 16, 2019 - Learn how to use structs in Go, including how structs use value semantics, how to handle pointers to structs, and how to associate methods with structs.

A struct is a user-defined type that contains a collection of fields. It is used to group related data to form a single unit. A Go struct can be compared to a lightweight class without the inheritance feature.

February 13, 2017 - In this article I want to explain you how the memory works internally in a 64 bit architecture, when you instantiate a struct. (You can play with the code https://play.golang.org/p/cUgB54yCpL ) When you have a struct like this one : type myStruct struct { myBool bool // 1 byte myFloat float64 // 8 bytes myInt int32 // 4 bytes } As you see a boolean takes 1 byte, a float64 8 bytes, and an int32 4 bytes.

February 21, 2024 - In the simplest form, as shown in the example below, the definition is made. You can define a struct by adding the variable name and then the variable type after the curly braces by adding the struct name after the type.

July 12, 2025 - A structure or struct in Golang is a user-defined type that allows to group/combine items of possibly different types into a single type. Any real-world entity which has some set of properties/fields can be represented as a struct.

May 10, 2022 - So, a struct is a user-defined type that contains a collection of named fields.