Enum mz_compute_client::protocol::response::SubscribeResponse

pub enum SubscribeResponse<T = Timestamp> {
    Batch(SubscribeBatch<T>),
    DroppedAt(Antichain<T>),
}

Various responses that can be communicated about the progress of a SUBSCRIBE command.

Variants

Batch(SubscribeBatch<T>)

A batch of updates over a non-empty interval of time.

DroppedAt(Antichain<T>)

The SUBSCRIBE dataflow was dropped, leaving updates from this frontier onward unspecified.

Implementations

impl<T> SubscribeResponse<T>

pub fn to_error_if_exceeds(&mut self, max_result_size: usize)

Converts self to an error if a maximum size is exceeded.

Trait Implementations

impl Arbitrary for SubscribeResponse<Timestamp>

type Strategy = Union<BoxedStrategy<SubscribeResponse>>

The type of Strategy used to generate values of type Self.

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

fn arbitrary_with(_: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl<T: Clone> Clone for SubscribeResponse<T>

fn clone(&self) -> SubscribeResponse<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for SubscribeResponse<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for SubscribeResponse<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq for SubscribeResponse<T>

fn eq(&self, other: &SubscribeResponse<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RustType<ProtoSubscribeResponse> for SubscribeResponse<Timestamp>

fn into_proto(&self) -> ProtoSubscribeResponse

Convert a Self into a Proto value.

fn from_proto(proto: ProtoSubscribeResponse) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl<T> Serialize for SubscribeResponse<T>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Eq> Eq for SubscribeResponse<T>

impl<T> StructuralPartialEq for SubscribeResponse<T>