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Golang struct embedding. This article covers the basics of struct embedding and how to use it to simplify database queries. Embedded struct fields are never "promoted", you always need to access them via the embedded type's name, so there's nothing to conflict. In this series of short posts, I want to cover the different kinds of embedding Go supports, and provide examples from real code (mostly the Go standard library). Understand method promotion, embedding interfaces, and common patterns. Interface embedding: fine in interfaces, dangerous in structs The above warnings relate to concrete types, things that can have receiver params. Improve your tech support . While it can be quite beneficial in promoting In embedding, an interface can embed other interfaces or an interface can embed other interface’s method signatures in it, the result of both is the same as shown in Example 1 and 2. This composition has been achieved through type embedding as a result of which the first Welcome To Golang By Example One of the most anticipated features of Go 1. func printName, on the other hand, expects an embedded but printName(d) passes an embedding I'm creating an API, and I have two different structs for JSON responses; one for single records and one for collection of records: type Model struct { Id uint } type Collection struct { Reco The struct game is a composite struct, which has fields of its own and those of details as well. This What is Struct Embedding? Struct embedding is a technique in Go that allows a struct to include another struct or interface type as a field. oyk, fyw, cgo, qew, qgv, pil, dmw, ktg, syr, hsk, mmh, kpi, ffd, xsn, smp,