diff options
Diffstat (limited to 'library/std')
| -rw-r--r-- | library/std/src/lib.rs | 9 | ||||
| -rw-r--r-- | library/std/src/prelude/v1.rs | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 67846e78835..367f072ffc7 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -250,6 +250,7 @@ #![feature(cfg_target_thread_local)] #![feature(char_error_internals)] #![feature(char_internals)] +#![cfg_attr(not(bootstrap), feature(concat_bytes))] #![feature(concat_idents)] #![feature(const_cstr_unchecked)] #![feature(const_fn_floating_point_arithmetic)] @@ -576,6 +577,14 @@ pub use core::{ log_syntax, module_path, option_env, stringify, trace_macros, }; +#[unstable( + feature = "concat_bytes", + issue = "87555", + reason = "`concat_bytes` is not stable enough for use and is subject to change" +)] +#[cfg(not(bootstrap))] +pub use core::concat_bytes; + #[stable(feature = "core_primitive", since = "1.43.0")] pub use core::primitive; diff --git a/library/std/src/prelude/v1.rs b/library/std/src/prelude/v1.rs index 772044f0149..9b23aa37e31 100644 --- a/library/std/src/prelude/v1.rs +++ b/library/std/src/prelude/v1.rs @@ -46,6 +46,15 @@ pub use core::prelude::v1::{ }; #[unstable( + feature = "concat_bytes", + issue = "87555", + reason = "`concat_bytes` is not stable enough for use and is subject to change" +)] +#[cfg(not(bootstrap))] +#[doc(no_inline)] +pub use core::prelude::v1::concat_bytes; + +#[unstable( feature = "asm", issue = "72016", reason = "inline assembly is not stable enough for use and is subject to change" |