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std: Build Exclusive on Arc<Unsafe<T>>

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This removes the usage of UnsafeArc
This commit is contained in:
Alex Crichton 2014-05-19 17:36:04 -07:00
parent 84378b0b5a
commit d49aef7c02
1 changed files with 5 additions and 3 deletions
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8
src/libstd/unstable/sync.rs
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@ -8,9 +8,11 @@
// option. This file may not be copied, modified, or distributed // option. This file may not be copied, modified, or distributed
// except according to those terms. // except according to those terms.
use alloc::arc::Arc;
use clone::Clone; use clone::Clone;
use kinds::Send; use kinds::Send;
use sync::arc::UnsafeArc; use ty::Unsafe;
use unstable::mutex::NativeMutex; use unstable::mutex::NativeMutex;
struct ExData<T> { struct ExData<T> {
@ -30,7 +32,7 @@ struct ExData<T> {
* need to block or deschedule while accessing shared state, use extra::sync::RWArc. * need to block or deschedule while accessing shared state, use extra::sync::RWArc.
*/ */
pub struct Exclusive<T> { pub struct Exclusive<T> {
x: UnsafeArc<ExData<T>> x: Arc<Unsafe<ExData<T>>>
} }
impl<T:Send> Clone for Exclusive<T> { impl<T:Send> Clone for Exclusive<T> {
@ -48,7 +50,7 @@ impl<T:Send> Exclusive<T> {
data: user_data data: user_data
}; };
Exclusive { Exclusive {
x: UnsafeArc::new(data) x: Arc::new(Unsafe::new(data))
} }
} }