From 8b2ff49ff9dd20ee417907c2e96daa9f0cd8e7c4 Mon Sep 17 00:00:00 2001 From: joboet Date: Sat, 30 Nov 2024 16:22:56 +0100 Subject: std: clarify comments about initialization --- library/std/src/sys/sync/condvar/pthread.rs | 2 +- library/std/src/sys/sync/mutex/pthread.rs | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'library/std/src/sys/sync') diff --git a/library/std/src/sys/sync/condvar/pthread.rs b/library/std/src/sys/sync/condvar/pthread.rs index 4d2f9c0aaba..5bb7431eecf 100644 --- a/library/std/src/sys/sync/condvar/pthread.rs +++ b/library/std/src/sys/sync/condvar/pthread.rs @@ -22,7 +22,7 @@ impl Condvar { fn get(&self) -> Pin<&pal::Condvar> { self.cvar.get_or_init(|| { let mut cvar = Box::pin(pal::Condvar::new()); - // SAFETY: we only call `init` once, namely here. + // SAFETY: we only call `init` once per `pal::Condvar`, namely here. unsafe { cvar.as_mut().init() }; cvar }) diff --git a/library/std/src/sys/sync/mutex/pthread.rs b/library/std/src/sys/sync/mutex/pthread.rs index 5719bb10f7f..75b4b9c6dad 100644 --- a/library/std/src/sys/sync/mutex/pthread.rs +++ b/library/std/src/sys/sync/mutex/pthread.rs @@ -21,7 +21,7 @@ impl Mutex { // This is sound however, as it cannot have been locked. self.pal.get_or_init(|| { let mut pal = Box::pin(pal::Mutex::new()); - // SAFETY: we only call `init` once, namely here. + // SAFETY: we only call `init` once per `pal::Mutex`, namely here. unsafe { pal.as_mut().init() }; pal }) -- cgit 1.4.1-3-g733a5