> I indeed can't find anything about this in a quick scanning of the > standard. Maybe it's another language that does it this way, or maybe > I'm just completely making things up here. Declaring instances > anywhere is a gain in expressiveness, but does lead to the unsavory > possibility of clashes, when linking stuff together that declares two > different instances for a type/class pair.
Yeah. Google for Haskell overlapping instances and be prepared to go cross-eyed... Dave _______________________________________________ Rust-dev mailing list [email protected] https://mail.mozilla.org/listinfo/rust-dev
