Enum nakadi_types::event_type::EnrichmentStrategy

#[non_exhaustive]
pub enum EnrichmentStrategy {
    MetadataEnrichment,
}

Determines the enrichment to be performed on an Event upon reception. Enrichment is performed once upon reception (and after validation) of an Event and is only possible on fields that are not defined on the incoming Event.

For event types in categories business or data it’s mandatory to use metadata_enrichment strategy. For undefined event types it’s not possible to use this strategy, since metadata field is not required.

See documentation for the write operation for details on behaviour in case of unsuccessful enrichment.

See also Nakadi Manual

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MetadataEnrichment

Trait Implementations

impl Clone for EnrichmentStrategy

fn clone(&self) -> EnrichmentStrategy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EnrichmentStrategy

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

Formats the value using the given formatter.

impl Default for EnrichmentStrategy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EnrichmentStrategy

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<EnrichmentStrategy> for EnrichmentStrategy

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

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

#[must_use]

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

This method tests for !=.

impl Serialize for EnrichmentStrategy

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

Serialize this value into the given Serde serializer.

impl Copy for EnrichmentStrategy

impl Eq for EnrichmentStrategy

impl StructuralEq for EnrichmentStrategy

impl StructuralPartialEq for EnrichmentStrategy