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

Insert(K, V)

A new service identified by key K was identified.

The service identified by key K disappeared.

Trait Implementations

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Enum tower::discover::Change[−][src]

Variants

Trait Implementations

Auto Trait Implementations

Blanket Implementations

Enum tower::discover::Change[−][src]

Variants

Tuple Fields of Insert

Tuple Fields of Remove

Trait Implementations

impl<K: Debug, V: Debug> Debug for Change<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl<K, V> RefUnwindSafe for Change<K, V> where K: RefUnwindSafe, V: RefUnwindSafe,

impl<K, V> Send for Change<K, V> where K: Send, V: Send,

impl<K, V> Sync for Change<K, V> where K: Sync, V: Sync,

impl<K, V> Unpin for Change<K, V> where K: Unpin, V: Unpin,

impl<K, V> UnwindSafe for Change<K, V> where K: UnwindSafe, V: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<K, V> RefUnwindSafe for Change<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,

impl<K, V> Send for Change<K, V> where
K: Send,
V: Send,

impl<K, V> Sync for Change<K, V> where
K: Sync,
V: Sync,

impl<K, V> Unpin for Change<K, V> where
K: Unpin,
V: Unpin,

impl<K, V> UnwindSafe for Change<K, V> where
K: UnwindSafe,
V: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,