diff options
Diffstat (limited to 'library/std/src/prelude/v1.rs')
| -rw-r--r-- | library/std/src/prelude/v1.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/library/std/src/prelude/v1.rs b/library/std/src/prelude/v1.rs index 36fa4e88b5b..0559f34c1b4 100644 --- a/library/std/src/prelude/v1.rs +++ b/library/std/src/prelude/v1.rs @@ -53,7 +53,12 @@ pub use core::prelude::v1::{ pub use core::prelude::v1::concat_bytes; // Do not `doc(inline)` these `doc(hidden)` items. -#[stable(feature = "builtin_macro_prelude", since = "1.38.0")] +#[unstable( + feature = "rustc_encodable_decodable", + issue = "none", + soft, + reason = "unstable implementation detail of the `rustc` compiler, do not use" +)] #[allow(deprecated)] pub use core::prelude::v1::{RustcDecodable, RustcEncodable}; |