pub struct AtomicSupervisorState { /* private fields */ }Expand description
Atomic storage for SupervisorState using AtomicU8.
Implementations§
Source§impl AtomicSupervisorState
impl AtomicSupervisorState
pub fn new(state: SupervisorState) -> Self
pub fn load(&self, ordering: Ordering) -> SupervisorState
pub fn store(&self, state: SupervisorState, ordering: Ordering)
Sourcepub fn transition(
&self,
next: SupervisorState,
ordering: Ordering,
) -> Result<SupervisorState, DaemonError>
pub fn transition( &self, next: SupervisorState, ordering: Ordering, ) -> Result<SupervisorState, DaemonError>
Attempt a transition, returning the new state or an error.
Auto Trait Implementations§
impl !Freeze for AtomicSupervisorState
impl RefUnwindSafe for AtomicSupervisorState
impl Send for AtomicSupervisorState
impl Sync for AtomicSupervisorState
impl Unpin for AtomicSupervisorState
impl UnsafeUnpin for AtomicSupervisorState
impl UnwindSafe for AtomicSupervisorState
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.