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Diffstat (limited to '')
| -rw-r--r-- | library/std/src/thread/local.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/library/std/src/thread/local.rs b/library/std/src/thread/local.rs index f4750cdf7..8aedfc4a6 100644 --- a/library/std/src/thread/local.rs +++ b/library/std/src/thread/local.rs @@ -1036,6 +1036,7 @@ pub mod fast { } #[doc(hidden)] +#[cfg(not(target_thread_local))] pub mod os { use super::lazy::LazyKeyInner; use crate::cell::Cell; @@ -1044,6 +1045,8 @@ pub mod os { use crate::ptr; use crate::sys_common::thread_local_key::StaticKey as OsStaticKey; + /// Use a regular global static to store this key; the state provided will then be + /// thread-local. pub struct Key<T> { // OS-TLS key that we'll use to key off. os: OsStaticKey, |