Struct mz_storage_client::types::sources::encoding::DataEncoding

pub struct DataEncoding {
    pub force_nullable_columns: bool,
    pub inner: DataEncodingInner,
}

A description of how each row should be decoded, from a string of bytes to a sequence of Differential updates.

Fields

force_nullable_columns: bool

inner: DataEncodingInner

Implementations

impl DataEncoding

pub fn new(inner: DataEncodingInner) -> DataEncoding

fn desc(&self) -> Result<RelationDesc, Error>

Computes the RelationDesc for the relation specified by this data encoding and envelope.

If a key desc is provided it will be prepended to the returned desc

pub fn op_name(&self) -> &'static str

Trait Implementations

impl Arbitrary for DataEncoding

type Parameters = (<bool as Arbitrary>::Parameters, <DataEncodingInner as Arbitrary>::Parameters)

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

type Strategy = Map<(<bool as Arbitrary>::Strategy, <DataEncodingInner as Arbitrary>::Strategy), fn(_: (bool, DataEncodingInner)) -> DataEncoding>

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

fn arbitrary_with(_top: 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 DataEncoding

fn clone(&self) -> DataEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataEncoding

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataEncoding

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<DataEncoding> for DataEncoding

fn eq(&self, other: &DataEncoding) -> 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<ProtoDataEncoding> for DataEncoding

fn into_proto(&self) -> ProtoDataEncoding

Convert a Self into a Proto value.

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

Consume and convert a Proto back into a Self value.

impl Serialize for DataEncoding

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

Serialize this value into the given Serde serializer.

impl Eq for DataEncoding

impl StructuralEq for DataEncoding

impl StructuralPartialEq for DataEncoding