Struct VectorChannel 

pub struct VectorChannel {
    pub http_event: Option<HttpEventChannel>,
    pub nats_subject: Option<NatsSubjectChannel>,
    pub stdout: Option<StdoutChannel>,
}

Where the export bytes flow.

All variants land in the pleme-io Vector + NATS layer — there is no escape hatch for ad-hoc sinks. Vector’s downstream sink graph (file / Loki / VictoriaLogs / VictoriaMetrics) handles durability

• analytics. This primitive only names the ingestion shape.

Fields

http_event: Option<HttpEventChannel>

HTTP POST to Vector’s http_server source.

nats_subject: Option<NatsSubjectChannel>

Publish to a NATS JetStream subject. Use for tier-1 guaranteed-delivery events (receipts that MUST survive).

stdout: Option<StdoutChannel>

Print to the export worker’s stdout. Vector’s kubernetes_logs source picks it up. Lowest-effort channel; fine for debug / one-off exports.

Implementations

impl VectorChannel

pub fn variant(&self) -> Result<ChannelVariant<'_>, ChannelError>

Resolve to exactly one variant. Errors on zero or many.

One-line inherent forwarder that delegates the sweep body to the substrate primitive crate::tagged_union::TaggedUnion::variant — every production .variant() site on ProcessSpec dispatches through this ONE default body so the resolve-sweep pattern lives at ONE substrate site. The inherent surface stays load-bearing so consumer callsites don’t need use TaggedUnion.

Trait Implementations

impl Clone for VectorChannel

fn clone(&self) -> VectorChannel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorChannel

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

Formats the value using the given formatter.

impl Default for VectorChannel

fn default() -> VectorChannel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VectorChannel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for VectorChannel

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for VectorChannel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TaggedUnion for VectorChannel

const KIND_LIST: &'static str = CHANNEL_KIND_LIST

Slash-joined operator diagnostic literal — the payload of TaggedUnionError::empty when no slot is populated on this tagged union. Pinned against <Self::Kind as tatara_closed_set::ClosedSet>::labels_joined("/") by assert_kind_list_matches_closed_set so a variant added to Self::Kind without updating this constant (or a renamed variant) fails-loudly at the testkit boundary.

type Kind = ChannelKind

The closed-set discriminator over this tagged-union’s variants. Bound to tatara_closed_set::ClosedSet so the generic diagnostic-stability testkit (assert_kind_list_matches_closed_set) can project <Self::Kind as ClosedSet>::labels_joined("/") against Self::KIND_LIST byte-identically. Additionally bound to VariantSelector<Self> so Self::variant’s default body can dispatch k.select(self) at each [ClosedSet::ALL] entry generically.

type Error = ChannelError

The typed error carrier returned by the parent’s inherent .variant() method — projects onto the shared TaggedUnionError contract so resolve_or_err’s two-arm dispatch reaches every implementor uniformly.

fn variant( &self, ) -> Result<<Self::Kind as VariantSelector<Self>>::Variant<'_>, Self::Error>

Sweep over every Self::Kind discriminator in ClosedSet::ALL order, projecting each into the parent’s borrowed variant view via VariantSelector::select, and resolve to exactly one populated variant through resolve_or_err. Errors on zero (with Self::KIND_LIST carried on the TaggedUnionError::empty arm) or many.

impl VariantSelector<VectorChannel> for ChannelKind

type Variant<'a> = ChannelVariant<'a>

The borrowed-view enum returned by the parent’s inherent .variant() method — one arm per closed-set variant, each arm carrying a &'a reference into the parent’s populated slot. Bound generically here so TaggedUnion::variant’s default body can name the return type without restating it per parent. Additionally bound to VariantKind<Self> so the reverse projection Variant<'a> → Self is closed at the trait boundary — every implementor’s borrowed view knows its addressing Kind through ONE typed contract, and the substrate testkit assert_variant_round_trip composes select (forward) with variant_kind (reverse) generically.

fn select<'a>(self, parent: &'a VectorChannel) -> Option<ChannelVariant<'a>>

where Self: 'a,

Project a &'a P borrow into the optional typed variant view for self (the addressed discriminator). Returns None iff the matching slot on P is None. Composes the closed-set sweep TaggedUnion::variant loops over.