Struct Dataset 

pub struct Dataset {

    pub id: MessageField<EntityId>,
    pub type: EnumValue<DatasetType>,
    pub name: String,
    pub physical_name: String,
    pub namespace: String,
    pub source_name: String,
    pub created_at: String,
    pub updated_at: String,
    pub description: String,
    pub fields: Vec<Struct>,
    pub facets: MessageField<Struct>,
    pub tags: Vec<String>,
    pub deleted: bool,
    pub current_version: String,
    /* private fields */
}

— datasets —

A dataset: a table, file, or stream produced and/or consumed by jobs.

Fields

id: MessageField<EntityId>

Field 1: id

type: EnumValue<DatasetType>

Field 2: type

name: String

Logical dataset name.

Field 3: name

physical_name: String

Storage-level name (e.g. the physical table or path), if distinct from name.

Field 4: physical_name

namespace: String

Field 5: namespace

source_name: String

Name of the data source the dataset lives in (e.g. a warehouse or bucket).

Field 6: source_name

created_at: String

Field 7: created_at

updated_at: String

Field 8: updated_at

description: String

Field 9: description

fields: Vec<Struct>

Schema columns, each an object like {name, type, description}. Open-ended: the exact keys follow the OpenLineage schema facet.

Field 10: fields

facets: MessageField<Struct>

OpenLineage dataset facets, keyed by facet name (e.g. schema, dataSource, columnLineage). Each carries _producer / _schemaURL.

Field 11: facets

tags: Vec<String>

Field 12: tags

deleted: bool

True once the dataset has been observed deleted.

Field 13: deleted

current_version: String

Opaque UUID that changes whenever the dataset’s schema changes. Use it to detect that the schema has moved; see also ListDatasetVersions.

Field 14: current_version

Implementations

impl Dataset

pub const TYPE_URL: &'static str = "type.googleapis.com/headwaters.read.v1.Dataset"

Protobuf type URL for this message, for use with Any::pack and Any::unpack_if.

Format: type.googleapis.com/<fully.qualified.TypeName>

Trait Implementations

impl Clone for Dataset

fn clone(&self) -> Dataset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dataset

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

Formats the value using the given formatter.

impl Default for Dataset

fn default() -> Dataset

Returns the “default value” for a type.

impl DefaultInstance for Dataset

fn default_instance() -> &'static Dataset

Return a reference to the single default instance of this type.

impl<'de> Deserialize<'de> for Dataset

where Dataset: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl ExtensionSet for Dataset

const PROTO_FQN: &'static str = "headwaters.read.v1.Dataset"

Fully-qualified proto type name of this message (no leading dot), e.g. "google.protobuf.FieldOptions".

fn unknown_fields(&self) -> &UnknownFields

Immutable access to the extendee’s unknown-field storage.

fn unknown_fields_mut(&mut self) -> &mut UnknownFields

Mutable access to the extendee’s unknown-field storage.

fn extension<C>(&self, ext: &Extension<C>) -> <C as ExtensionCodec>::Output

where C: ExtensionCodec,

Read an extension value.

fn set_extension<C>( &mut self, ext: &Extension<C>, value: <C as ExtensionCodec>::Value, )

where C: ExtensionCodec,

Write an extension value, replacing any prior occurrences.

fn has_extension<C>(&self, ext: &Extension<C>) -> bool

where C: ExtensionCodec,

Returns true if any record at the extension’s field number is present.

fn clear_extension<C>(&mut self, ext: &Extension<C>)

where C: ExtensionCodec,

Remove all records at the extension’s field number.

fn extension_or_default<C>( &self, ext: &Extension<C>, ) -> <C as ExtensionCodec>::Value

where C: ExtensionCodec<Output = Option<<C as ExtensionCodec>::Value>>, <C as ExtensionCodec>::Value: Default,

Read a singular extension value, returning the proto2 [default = ...] value if absent, or the type’s Default if no proto default was declared.

impl HasMessageView for Dataset

type View<'a> = DatasetView<'a>

The zero-copy view of Self, borrowing from a buffer with lifetime 'a.

type ViewHandle = DatasetOwnedView

The generated 'static owned-view handle for Self (FooOwnedView).

fn decode_view_handle(bytes: Bytes) -> Result<Self::ViewHandle, DecodeError>

Decode a ViewHandle from a Bytes buffer.

fn decode_view_handle_with_options( bytes: Bytes, opts: &DecodeOptions, ) -> Result<Self::ViewHandle, DecodeError>

Decode a ViewHandle with custom DecodeOptions (recursion limit, max message size).

impl Message for Dataset

fn compute_size(&self, __cache: &mut SizeCache) -> u32

Returns the total encoded size in bytes.

The result is a u32; the protobuf specification requires all messages to fit within 2 GiB (2,147,483,647 bytes), so a compliant message will never overflow this type.

fn write_to(&self, __cache: &mut SizeCache, buf: &mut impl BufMut)

Write this message’s encoded bytes to a buffer, consuming nested-message sizes from cache (populated by a prior compute_size call on the same cache).

fn merge_field( &mut self, tag: Tag, buf: &mut impl Buf, depth: u32, ) -> Result<(), DecodeError>

Processes a single already-decoded tag and its associated field data from buf.

fn clear(&mut self)

Clear all fields to their default values.

fn encode(&self, buf: &mut impl BufMut)

Compute size, then write. This is the primary encoding API.

fn encode_with_cache(&self, cache: &mut SizeCache, buf: &mut impl BufMut)

Encode using a caller-supplied SizeCache, for reuse across many encodes in a hot loop. Clears the cache first.

fn encoded_len(&self) -> u32

Compute the encoded byte size of this message.

fn encode_length_delimited(&self, buf: &mut impl BufMut)

Encode this message as a length-delimited byte sequence.

fn encode_to_vec(&self) -> Vec<u8>

Encode this message to a new Vec<u8>.

fn encode_to_bytes(&self) -> Bytes

Encode this message to a new bytes::Bytes.

fn decode(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a buffer.

fn decode_from_slice(data: &[u8]) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a byte slice.

fn decode_length_delimited(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a length-delimited message from a buffer.

fn merge_to_limit( &mut self, buf: &mut impl Buf, depth: u32, limit: usize, ) -> Result<(), DecodeError>

Merge fields from a buffer until buf.remaining() reaches limit.

fn merge_group( &mut self, buf: &mut impl Buf, depth: u32, field_number: u32, ) -> Result<(), DecodeError>

Merges a group-encoded message from buf, reading fields until an EndGroup tag with the given field_number is encountered.

fn merge(&mut self, buf: &mut impl Buf, depth: u32) -> Result<(), DecodeError>

Merge fields from a buffer into this message.

fn merge_from_slice(&mut self, data: &[u8]) -> Result<(), DecodeError>

Merge fields from a byte slice into this message.

fn merge_length_delimited( &mut self, buf: &mut impl Buf, depth: u32, ) -> Result<(), DecodeError>

Merge fields from a length-delimited sub-message payload into this message.

impl MessageName for Dataset

const PACKAGE: &'static str = "headwaters.read.v1"

The protobuf package the message is declared in.

const NAME: &'static str = "Dataset"

The unqualified message name, with . between nesting levels.

const FULL_NAME: &'static str = "headwaters.read.v1.Dataset"

The fully-qualified protobuf type name with no leading dot.

const TYPE_URL: &'static str = "type.googleapis.com/headwaters.read.v1.Dataset"

The google.protobuf.Any.type_url form for this message.

impl PartialEq for Dataset

fn eq(&self, other: &Dataset) -> 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 ProtoElemJson for Dataset

fn serialize_proto_json<S>( v: &Dataset, s: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value with proto3 JSON semantics.

fn deserialize_proto_json<'de, D>( d: D, ) -> Result<Dataset, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize a value with proto3 JSON semantics.

impl Serialize for Dataset

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Dataset