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modified atomic::ordering about SHOULD_CAPTURE #428

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modified atomic::ordering about SHOULD_CAPTURE #428

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4 changes: 2 additions & 2 deletions sgx_tstd/src/panic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -258,7 +258,7 @@ static SHOULD_CAPTURE: AtomicUsize = AtomicUsize::new(0);
/// environment variable; see the details in [`get_backtrace_style`].
#[cfg(feature = "backtrace")]
pub fn set_backtrace_style(style: BacktraceStyle) {
SHOULD_CAPTURE.store(style.as_usize(), Ordering::Release);
SHOULD_CAPTURE.store(style.as_usize(), Ordering::Relaxed);
}

/// Checks whether the standard library's panic hook will capture and print a
Expand All @@ -284,5 +284,5 @@ pub fn set_backtrace_style(style: BacktraceStyle) {
/// Returns `None` if backtraces aren't currently supported.
#[cfg(feature = "backtrace")]
pub fn get_backtrace_style() -> Option<BacktraceStyle> {
BacktraceStyle::from_usize(SHOULD_CAPTURE.load(Ordering::Acquire))
BacktraceStyle::from_usize(SHOULD_CAPTURE.load(Ordering::Relaxed))
}