Enum mz_compute_client::protocol::response::PeekResponse

pub enum PeekResponse {
    Rows(Vec<(Row, NonZeroUsize)>),
    Error(String),
    Canceled,
}

The response from a Peek.

Note that each Peek expects to generate exactly one PeekResponse, i.e. we expect a 1:1 contract between Peek and PeekResponse.

Variants

Rows(Vec<(Row, NonZeroUsize)>)

Returned rows of a successful peek.

Error(String)

Error of an unsuccessful peek.

Canceled

The peek was canceled.

Implementations

impl PeekResponse

pub fn unwrap_rows(self) -> Vec<(Row, NonZeroUsize)>

Trait Implementations

impl Arbitrary for PeekResponse

type Strategy = Union<BoxedStrategy<PeekResponse>>

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 Clone for PeekResponse

fn clone(&self) -> PeekResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PeekResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PeekResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<PeekResponse> for PeekResponse

fn eq(&self, other: &PeekResponse) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl RustType<ProtoPeekResponse> for PeekResponse

fn into_proto(&self) -> ProtoPeekResponse

Convert a Self into a Proto value.

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

Consume and convert a Proto back into a Self value.

impl Serialize for PeekResponse

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PeekResponse