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Add documentation for many of the atomic_* intrinsics

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Part of #34338
This commit is contained in:
Wesley Wiser 2016-11-05 19:26:57 -04:00
parent 0491a23177
commit bc4fc6567c
1 changed files with 396 additions and 0 deletions
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src/libcore/intrinsics.rs
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@ -51,76 +51,472 @@ extern "rust-intrinsic" {
// NB: These intrinsics take raw pointers because they mutate aliased
// memory, which is not valid for either `&` or `&mut`.
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_acq<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_rel<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_acqrel<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_relaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_failacq<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_acq_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange).
pub fn atomic_cxchg_acqrel_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_acq<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_rel<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_acqrel<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as both the `success` and `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_relaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_failacq<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_acq_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Stores a value if the current value is the same as the `old` value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `compare_exchange_weak` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `success` and
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `failure` parameters. For example,
/// [`AtomicBool::compare_exchange_weak`]
/// (../../std/sync/atomic/struct.AtomicBool.html#method.compare_exchange_weak).
pub fn atomic_cxchgweak_acqrel_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool);
/// Loads the current value of the pointer.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `load` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::load`](../../std/sync/atomic/struct.AtomicBool.html#method.load).
pub fn atomic_load<T>(src: *const T) -> T;
/// Loads the current value of the pointer.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `load` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::load`](../../std/sync/atomic/struct.AtomicBool.html#method.load).
pub fn atomic_load_acq<T>(src: *const T) -> T;
/// Loads the current value of the pointer.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `load` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::load`](../../std/sync/atomic/struct.AtomicBool.html#method.load).
pub fn atomic_load_relaxed<T>(src: *const T) -> T;
pub fn atomic_load_unordered<T>(src: *const T) -> T;
/// Stores the value at the specified memory location.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `store` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::store`](../../std/sync/atomic/struct.AtomicBool.html#method.store).
pub fn atomic_store<T>(dst: *mut T, val: T);
/// Stores the value at the specified memory location.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `store` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::store`](../../std/sync/atomic/struct.AtomicBool.html#method.store).
pub fn atomic_store_rel<T>(dst: *mut T, val: T);
/// Stores the value at the specified memory location.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `store` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::store`](../../std/sync/atomic/struct.AtomicBool.html#method.store).
pub fn atomic_store_relaxed<T>(dst: *mut T, val: T);
pub fn atomic_store_unordered<T>(dst: *mut T, val: T);
/// Stores the value at the specified memory location, returning the old value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `swap` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::swap`](../../std/sync/atomic/struct.AtomicBool.html#method.swap).
pub fn atomic_xchg<T>(dst: *mut T, src: T) -> T;
/// Stores the value at the specified memory location, returning the old value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `swap` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::swap`](../../std/sync/atomic/struct.AtomicBool.html#method.swap).
pub fn atomic_xchg_acq<T>(dst: *mut T, src: T) -> T;
/// Stores the value at the specified memory location, returning the old value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `swap` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::swap`](../../std/sync/atomic/struct.AtomicBool.html#method.swap).
pub fn atomic_xchg_rel<T>(dst: *mut T, src: T) -> T;
/// Stores the value at the specified memory location, returning the old value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `swap` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::swap`](../../std/sync/atomic/struct.AtomicBool.html#method.swap).
pub fn atomic_xchg_acqrel<T>(dst: *mut T, src: T) -> T;
/// Stores the value at the specified memory location, returning the old value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `swap` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::swap`](../../std/sync/atomic/struct.AtomicBool.html#method.swap).
pub fn atomic_xchg_relaxed<T>(dst: *mut T, src: T) -> T;
/// Add to the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_add` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_add`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_add).
pub fn atomic_xadd<T>(dst: *mut T, src: T) -> T;
/// Add to the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_add` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_add`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_add).
pub fn atomic_xadd_acq<T>(dst: *mut T, src: T) -> T;
/// Add to the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_add` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_add`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_add).
pub fn atomic_xadd_rel<T>(dst: *mut T, src: T) -> T;
/// Add to the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_add` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_add`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_add).
pub fn atomic_xadd_acqrel<T>(dst: *mut T, src: T) -> T;
/// Add to the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_add` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_add`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_add).
pub fn atomic_xadd_relaxed<T>(dst: *mut T, src: T) -> T;
/// Subtract from the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_sub` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_sub`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_sub).
pub fn atomic_xsub<T>(dst: *mut T, src: T) -> T;
/// Subtract from the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_sub` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_sub`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_sub).
pub fn atomic_xsub_acq<T>(dst: *mut T, src: T) -> T;
/// Subtract from the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_sub` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_sub`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_sub).
pub fn atomic_xsub_rel<T>(dst: *mut T, src: T) -> T;
/// Subtract from the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_sub` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_sub`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_sub).
pub fn atomic_xsub_acqrel<T>(dst: *mut T, src: T) -> T;
/// Subtract from the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_sub` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicIsize::fetch_sub`](../../std/sync/atomic/struct.AtomicIsize.html#method.fetch_sub).
pub fn atomic_xsub_relaxed<T>(dst: *mut T, src: T) -> T;
/// Bitwise and with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_and` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_and`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_and).
pub fn atomic_and<T>(dst: *mut T, src: T) -> T;
/// Bitwise and with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_and` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_and`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_and).
pub fn atomic_and_acq<T>(dst: *mut T, src: T) -> T;
/// Bitwise and with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_and` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_and`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_and).
pub fn atomic_and_rel<T>(dst: *mut T, src: T) -> T;
/// Bitwise and with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_and` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_and`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_and).
pub fn atomic_and_acqrel<T>(dst: *mut T, src: T) -> T;
/// Bitwise and with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_and` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_and`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_and).
pub fn atomic_and_relaxed<T>(dst: *mut T, src: T) -> T;
/// Bitwise nand with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic::AtomicBool` type via the `fetch_nand` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_nand`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_nand).
pub fn atomic_nand<T>(dst: *mut T, src: T) -> T;
/// Bitwise nand with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic::AtomicBool` type via the `fetch_nand` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_nand`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_nand).
pub fn atomic_nand_acq<T>(dst: *mut T, src: T) -> T;
/// Bitwise nand with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic::AtomicBool` type via the `fetch_nand` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_nand`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_nand).
pub fn atomic_nand_rel<T>(dst: *mut T, src: T) -> T;
/// Bitwise nand with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic::AtomicBool` type via the `fetch_nand` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_nand`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_nand).
pub fn atomic_nand_acqrel<T>(dst: *mut T, src: T) -> T;
/// Bitwise nand with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic::AtomicBool` type via the `fetch_nand` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_nand`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_nand).
pub fn atomic_nand_relaxed<T>(dst: *mut T, src: T) -> T;
/// Bitwise or with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_or` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_or`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_or).
pub fn atomic_or<T>(dst: *mut T, src: T) -> T;
/// Bitwise or with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_or` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_or`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_or).
pub fn atomic_or_acq<T>(dst: *mut T, src: T) -> T;
/// Bitwise or with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_or` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_or`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_or).
pub fn atomic_or_rel<T>(dst: *mut T, src: T) -> T;
/// Bitwise or with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_or` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_or`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_or).
pub fn atomic_or_acqrel<T>(dst: *mut T, src: T) -> T;
/// Bitwise or with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_or` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_or`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_or).
pub fn atomic_or_relaxed<T>(dst: *mut T, src: T) -> T;
/// Bitwise xor with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_xor` method by passing
/// [`Ordering::SeqCst`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_xor`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_xor).
pub fn atomic_xor<T>(dst: *mut T, src: T) -> T;
/// Bitwise xor with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_xor` method by passing
/// [`Ordering::Acquire`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_xor`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_xor).
pub fn atomic_xor_acq<T>(dst: *mut T, src: T) -> T;
/// Bitwise xor with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_xor` method by passing
/// [`Ordering::Release`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_xor`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_xor).
pub fn atomic_xor_rel<T>(dst: *mut T, src: T) -> T;
/// Bitwise xor with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_xor` method by passing
/// [`Ordering::AcqRel`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_xor`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_xor).
pub fn atomic_xor_acqrel<T>(dst: *mut T, src: T) -> T;
/// Bitwise xor with the current value, returning the previous value.
/// The stabilized version of this intrinsic is available on the
/// `std::sync::atomic` types via the `fetch_xor` method by passing
/// [`Ordering::Relaxed`](../../std/sync/atomic/enum.Ordering.html)
/// as the `order`. For example,
/// [`AtomicBool::fetch_xor`](../../std/sync/atomic/struct.AtomicBool.html#method.fetch_xor).
pub fn atomic_xor_relaxed<T>(dst: *mut T, src: T) -> T;
pub fn atomic_max<T>(dst: *mut T, src: T) -> T;