ClientMessage

Enum ClientMessage 

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pub enum ClientMessage<Args> {
    CallReducer(CallReducer<Args>),
    Subscribe(Subscribe),
    OneOffQuery(OneOffQuery),
    SubscribeSingle(SubscribeSingle),
    SubscribeMulti(SubscribeMulti),
    Unsubscribe(Unsubscribe),
    UnsubscribeMulti(UnsubscribeMulti),
}
Expand description

Messages sent from the client to the server.

Parametric over the reducer argument type to enable ClientMessage::map_args.

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CallReducer(CallReducer<Args>)

Request a reducer run.

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Subscribe(Subscribe)

Register SQL queries on which to receive updates.

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OneOffQuery(OneOffQuery)

Send a one-off SQL query without establishing a subscription.

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SubscribeSingle(SubscribeSingle)

Register a SQL query to to subscribe to updates. This does not affect other subscriptions.

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SubscribeMulti(SubscribeMulti)

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Unsubscribe(Unsubscribe)

Remove a subscription to a SQL query that was added with SubscribeSingle.

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UnsubscribeMulti(UnsubscribeMulti)

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impl<Args> ClientMessage<Args>

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pub fn map_args<Args2>( self, f: impl FnOnce(Args) -> Args2, ) -> ClientMessage<Args2>

Trait Implementations§

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impl<'de, Args> Deserialize<'de> for ClientMessage<Args>
where Args: Deserialize<'de>,

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fn deserialize<D>( deserializer: D, ) -> Result<ClientMessage<Args>, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given deserializer.
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impl<Args> Serialize for ClientMessage<Args>
where Args: Serialize,

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fn serialize<S>( &self, __serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize self in the data format of S using the provided serializer.
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impl<Args> SpacetimeType for ClientMessage<Args>
where Args: SpacetimeType + 'static,

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fn make_type<S>(__typespace: &mut S) -> AlgebraicType

Returns an AlgebraicType representing the type for Self in SATS and in the typing context in typespace. This is used by the automatic type registration system in Rust modules. Read more

Auto Trait Implementations§

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impl<Args> Freeze for ClientMessage<Args>
where Args: Freeze,

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impl<Args> RefUnwindSafe for ClientMessage<Args>
where Args: RefUnwindSafe,

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impl<Args> Send for ClientMessage<Args>
where Args: Send,

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impl<Args> Sync for ClientMessage<Args>
where Args: Sync,

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impl<Args> Unpin for ClientMessage<Args>
where Args: Unpin,

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impl<Args> UnwindSafe for ClientMessage<Args>
where Args: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> Satn for T
where T: Serialize + ?Sized,

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

Formats the value using the SATN data format into the formatter f.
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fn fmt_psql( &self, f: &mut Formatter<'_>, ty: &PsqlType<'_>, ) -> Result<(), Error>

Formats the value using the postgres SATN(PsqlFormatter { f }, /* PsqlType */) formatter f.
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fn to_satn(&self) -> String

Formats the value using the SATN data format into the returned String.
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fn to_satn_pretty(&self) -> String

Pretty prints the value using the SATN data format into the returned String.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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where T: 'static,

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impl<T> MaybeSendSync for T