New upstream version 1.41.1+dfsg1

[rustc.git] / src / librustc_error_codes / error_codes / E0192.md

Negative impls are only allowed for auto traits. For more
information see the [opt-in builtin traits RFC][RFC 19].

[RFC 19]: https://github.com/rust-lang/rfcs/blob/master/text/0019-opt-in-builtin-traits.md