diff options
Diffstat (limited to 'library/std/src')
| -rw-r--r-- | library/std/src/prelude/common.rs | 3 | ||||
| -rw-r--r-- | library/std/src/prelude/mod.rs | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/library/std/src/prelude/common.rs b/library/std/src/prelude/common.rs index e4731280ffe..22a364074c5 100644 --- a/library/std/src/prelude/common.rs +++ b/library/std/src/prelude/common.rs @@ -12,7 +12,8 @@ pub use crate::marker::{Send, Sized, Sync, Unpin}; #[stable(feature = "rust1", since = "1.0.0")] #[doc(no_inline)] pub use crate::ops::{Drop, Fn, FnMut, FnOnce}; -#[unstable(feature = "async_closure", issue = "62290")] +#[cfg_attr(bootstrap, unstable(feature = "async_closure", issue = "62290"))] +#[cfg_attr(not(bootstrap), stable(feature = "async_closure", since = "CURRENT_RUSTC_VERSION"))] #[doc(no_inline)] pub use crate::ops::{AsyncFn, AsyncFnMut, AsyncFnOnce}; diff --git a/library/std/src/prelude/mod.rs b/library/std/src/prelude/mod.rs index fffc1e9264e..64349987fcf 100644 --- a/library/std/src/prelude/mod.rs +++ b/library/std/src/prelude/mod.rs @@ -33,8 +33,9 @@ //! //! * <code>[std::marker]::{[Copy], [Send], [Sized], [Sync], [Unpin]}</code>, //! marker traits that indicate fundamental properties of types. -//! * <code>[std::ops]::{[Drop], [Fn], [FnMut], [FnOnce]}</code>, various -//! operations for both destructors and overloading `()`. +//! * <code>[std::ops]::{[Fn], [FnMut], [FnOnce]}</code>, and their analogous +//! async traits, <code>[std::ops]::{[AsyncFn], [AsyncFnMut], [AsyncFnOnce]}</code>. +//! * <code>[std::ops]::[Drop]</code>, for implementing destructors. //! * <code>[std::mem]::[drop]</code>, a convenience function for explicitly //! dropping a value. //! * <code>[std::mem]::{[size_of], [size_of_val]}</code>, to get the size of |