Struct DataRecord 

pub struct DataRecord {
    pub id: RecordId,
    pub source: SourceId,
    pub created_at: DateTime<Utc>,
    pub updated_at: DateTime<Utc>,
    pub quality: QualityScore,
    pub taxonomy: Vec<TaxonomyValue>,
    pub sections: Vec<RecordSection>,
    pub meta_prefix: Option<KvpPrefixSampler>,
}

Canonical record payload produced by a DataSource.

Fields

id: RecordId

Stable record identifier (used for splits and determinism).

source: SourceId

Source identifier that produced this record.

created_at: DateTime<Utc>

Canonical creation time for the record (used for ordering/metadata).

updated_at: DateTime<Utc>

Last update time for the record (used for refresh decisions).

quality: QualityScore

Trust/quality score used to weight sampling.

taxonomy: Vec<TaxonomyValue>

Free-form tags (e.g., source id, year, date) used for filtering/recipes.

sections: Vec<RecordSection>

Structured content sections used by sampling recipes.

meta_prefix: Option<KvpPrefixSampler>

Optional metadata prefix policy for KVP sampling (key-value headers injected into text).

Implementations

impl DataRecord

pub fn from_text( id: impl Into<RecordId>, source: impl Into<SourceId>, text: impl Into<String>, ) -> Self

Create a record with a single SectionRole::Context section from a plain text string.

The id and source are set to the same value. Use DataRecord::from_text_with_role to assign a different role, or construct the struct directly for full control.

Example

use triplets_core::DataRecord;

let record = DataRecord::from_text("doc-0", "my_corpus", "The quick brown fox.");
assert_eq!(record.id.as_str(), "doc-0");
assert_eq!(record.sections[0].text, "The quick brown fox.");

pub fn from_text_with_role( id: impl Into<RecordId>, source: impl Into<SourceId>, text: impl Into<String>, role: SectionRole, ) -> Self

Create a record with a single section of the given role from a plain text string.

Example

use triplets_core::{DataRecord, SectionRole};

let record = DataRecord::from_text_with_role(
    "doc-0", "my_corpus", "What is the capital of France?", SectionRole::Anchor,
);
assert_eq!(record.sections[0].role, SectionRole::Anchor);

Trait Implementations

impl Clone for DataRecord

fn clone(&self) -> DataRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataRecord

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DataRecord

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

where __S: Serializer,

Serialize this value into the given Serde serializer.