How can I optimize structs in Go for better performance?

How can I optimize structs in Go for better performance?

To optimize structs in Go, consider using smaller data types, minimizing memory allocation, and aligning fields.

What do you mean by aligning fields?

Aligning fields means arranging them in a way that minimizes padding and maximizes cache efficiency.

Can you give an example of a well-optimized struct?

Sure! Here's an example:

type OptimizedStruct struct {
    ID   int32  // 4 bytes
    Name string // 16 bytes (pointer)
    Age  int8   // 1 byte
}

Are there any tools to analyze struct performance?

Yes, you can use the Go tool go tool pprof to analyze memory usage and performance of your structs.