> Refactoring and plumbing code to change where io happens is going to be a nightmare. I doubt it. It's pretty rare that I want to change something deep in my

> Refactoring and plumbing code to change where io happens is going to be a nightmare. I doubt it. It's pretty rare that I want to change something deep in my code to suddenly want to do IO. This has been a non-issue for me with Zig's approach to Allocators, and I doubt it will become an issue with Io.