What are the differences between mutexes and channels in Go?

What are the differences between mutexes and channels in Go?

Mutexes are used for locking shared resources to prevent data races, while channels are used for communication between goroutines.

Can you give an example of when to use a mutex instead of a channel?

Sure! Use a mutex when you need to protect a shared variable from concurrent access, like updating a counter.

And when would I prefer channels over mutexes?

Channels are preferred when you want to synchronize goroutines and pass data between them, promoting a more concurrent design.

Are there any performance considerations between using mutexes and channels?

Yes, mutexes can be faster for simple locking, but channels can lead to cleaner code and better concurrency in complex scenarios.