Struct CustomMetadata 

pub struct CustomMetadata {
    pub key: String,
    pub value: CustomMetadataValue,
}

Custom metadata for filtering and organizing documents.

Documents can have up to 20 metadata entries. Metadata can be used to filter searches using AIP-160 syntax (e.g., category = "api-docs").

Fields

key: String

Metadata key

value: CustomMetadataValue

Metadata value (string, string list, or numeric)

Trait Implementations

impl Clone for CustomMetadata

fn clone(&self) -> CustomMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CustomMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CustomMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CustomMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.