Enum DataSource

pub enum DataSource {
    Ingestion(IngestionDescription),
    IngestionExport {
        ingestion_id: GlobalId,
        details: SourceExportDetails,
        data_config: SourceExportDataConfig,
    },
    Introspection(IntrospectionType),
    Progress,
    Webhook,
    Table,
    Other,
}

Describes how data is written to the collection.

Variants

Ingestion(IngestionDescription)

Ingest data from some external source.

IngestionExport

This source receives its data from the identified ingestion, from an external object identified using SourceExportDetails.

The referenced ingestion must be created before all of its exports.

Fields

ingestion_id: GlobalId

details: SourceExportDetails

data_config: SourceExportDataConfig

Introspection(IntrospectionType)

Data comes from introspection sources, which the controller itself is responsible for generating.

Progress

Data comes from the source’s remapping/reclock operator.

Webhook

Data comes from external HTTP requests pushed to Materialize.

Table

The adapter layer appends timestamped data, i.e. it is a TABLE.

Other

This source’s data is does not need to be managed by the storage controller, e.g. it’s a materialized view or the catalog collection.

Implementations

impl DataSource

pub fn in_txns(&self) -> bool

Returns true if the storage controller manages the data shard for this source using txn-wal.

Trait Implementations

impl Clone for DataSource

fn clone(&self) -> DataSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataSource

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

Formats the value using the given formatter.

impl PartialEq for DataSource

fn eq(&self, other: &DataSource) -> 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 Eq for DataSource

impl StructuralPartialEq for DataSource