4 ms·
Most of the time, following this principle will make sense. It should be also said though that it's not always the right choice. There are situations where usi
by eis 14y ago
Most of the time, following this principle will make sense. It should be also said though that it's not always the right choice.
There are situations where using locks or atomic instructions is the better choice. But they nearly only come up in performance critical contexts.
It would be very nice to have some kind of compile-time enforceable ownership of data regarding channels and goroutines because debugging thread-safety issues is a pita.
I don't know how feasable it is to implement this though.
- pcwalton 14y agoIt is feasible if the language is carefully designed around it. Rust implements this through its uniqueness typing system. It is impossible to have two threads share mutable data.