wire: accept alternate forms of injector template about wire HOT 4 CLOSED

I like the latter but not the former. I don't like the idea of implying that IDE breakage is OK, even if you as the developer really really want to do it.

from wire.

I agree with @cflewis. Avoiding an API which requires panic is consistent with what I understand idiomatic Go to be.

from wire.

Throwing another hat into the ring, could the API be flipped? So, instead of returning the type you provide, the type is the receiver?

func (*app) injectorTemplate() {
  wire.Use(...)
}

from wire.

@tbpg Wouldn't work because an injector can return errors and cleanup functions, not just one type. It's a nice idea, though. I played around with a couple variants and couldn't find a way to get the idea to work for all the current cases.

from wire.