Enum tower::discover::Change [−][src]
pub enum Change<K, V> { Insert(K, V), Remove(K), }
This is supported on crate feature
discover
only.Expand description
A change in the service set.
Variants
A new service identified by key K
was identified.
The service identified by key K
disappeared.
Trait Implementations
Auto Trait Implementations
impl<K, V> RefUnwindSafe for Change<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<K, V> Send for Change<K, V> where
K: Send,
V: Send,
K: Send,
V: Send,
impl<K, V> Sync for Change<K, V> where
K: Sync,
V: Sync,
K: Sync,
V: Sync,
impl<K, V> Unpin for Change<K, V> where
K: Unpin,
V: Unpin,
K: Unpin,
V: Unpin,
impl<K, V> UnwindSafe for Change<K, V> where
K: UnwindSafe,
V: UnwindSafe,
K: UnwindSafe,
V: UnwindSafe,
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Instrument for T
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impl<T> Instrument for T
[src]fn instrument(self, span: Span) -> Instrumented<Self>
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fn instrument(self, span: Span) -> Instrumented<Self>
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
[src]impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,