diff options
Diffstat (limited to 'src/backoff.rs')
| -rw-r--r-- | src/backoff.rs | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/src/backoff.rs b/src/backoff.rs index 9e256aa..7a505ed 100644 --- a/src/backoff.rs +++ b/src/backoff.rs @@ -1,4 +1,4 @@ -use crate::primitive::sync::atomic; +use crate::primitive::hint; use core::cell::Cell; use core::fmt; @@ -145,10 +145,7 @@ impl Backoff { #[inline] pub fn spin(&self) { for _ in 0..1 << self.step.get().min(SPIN_LIMIT) { - // TODO(taiki-e): once we bump the minimum required Rust version to 1.49+, - // use [`core::hint::spin_loop`] instead. - #[allow(deprecated)] - atomic::spin_loop_hint(); + hint::spin_loop(); } if self.step.get() <= SPIN_LIMIT { @@ -209,18 +206,12 @@ impl Backoff { pub fn snooze(&self) { if self.step.get() <= SPIN_LIMIT { for _ in 0..1 << self.step.get() { - // TODO(taiki-e): once we bump the minimum required Rust version to 1.49+, - // use [`core::hint::spin_loop`] instead. - #[allow(deprecated)] - atomic::spin_loop_hint(); + hint::spin_loop(); } } else { #[cfg(not(feature = "std"))] for _ in 0..1 << self.step.get() { - // TODO(taiki-e): once we bump the minimum required Rust version to 1.49+, - // use [`core::hint::spin_loop`] instead. - #[allow(deprecated)] - atomic::spin_loop_hint(); + hint::spin_loop(); } #[cfg(feature = "std")] |