Why Go Developers Use struct{}{}
Автор: Shubham Singh
Загружено: 2026-02-02
Просмотров: 20
Описание:
Learn how to use struct{}{} in Go - the most powerful yet misunderstood feature in Go programming. In this complete guide, we break down empty structs, show real-world use cases, and compare performance with practical benchmarks.
🎯 What You'll Learn:
What is struct{}{} and why it exists in Go
How to use struct{}{} for signal-only channels
Creating sets with map[string]struct{}
Cancellation tokens and synchronization patterns
Fan-out patterns and event broadcasting
Performance comparison: struct{}{} vs bool
Real benchmarks showing memory efficiency
This video covers practical examples of struct{}{} in Go channels, concurrency patterns, and memory optimization. Perfect for beginners and intermediate Go developers.
🔗 Social Links:
🐦 X: https://x.com/1shubham7_
💼 LinkedIn: / 1shubham7
🐙 GitHub: https://github.com/1Shubham7
📚 Related Topics:
#Go #Golang #Programming #Channels #Concurrency #Performance #Tutorial
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