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| author | Ralf Jung <post@ralfj.de> | 2022-08-06 13:04:22 -0400 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2022-08-22 09:14:33 -0400 |
| commit | d13699d0be14c47e57d1c8961d7e7348d93017fc (patch) | |
| tree | d16ff68b29791243c5f2e76d6f6524335d35640e /library/std/src/sys_common/thread_local_key.rs | |
| parent | 138375a74c6ae9124e24744913e5211204c0e3df (diff) | |
| download | rust-d13699d0be14c47e57d1c8961d7e7348d93017fc.tar.gz rust-d13699d0be14c47e57d1c8961d7e7348d93017fc.zip | |
update and extend some comments, and cfg-out some unused code
Diffstat (limited to 'library/std/src/sys_common/thread_local_key.rs')
| -rw-r--r-- | library/std/src/sys_common/thread_local_key.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/sys_common/thread_local_key.rs b/library/std/src/sys_common/thread_local_key.rs index 70beebe86d2..032bf604d73 100644 --- a/library/std/src/sys_common/thread_local_key.rs +++ b/library/std/src/sys_common/thread_local_key.rs @@ -69,8 +69,10 @@ use crate::sys_common::mutex::StaticMutex; /// ```ignore (cannot-doctest-private-modules) /// use tls::os::{StaticKey, INIT}; /// +/// // Use a regular global static to store the key. /// static KEY: StaticKey = INIT; /// +/// // The state provided via `get` and `set` is thread-local. /// unsafe { /// assert!(KEY.get().is_null()); /// KEY.set(1 as *mut u8); |