Struct MemoryRecordBuilder 

pub struct MemoryRecordBuilder { /* private fields */ }

Builder type used to assemble MemoryRecord instances safely.

Implementations

impl MemoryRecordBuilder

pub fn id(self, id: Uuid) -> Self

Overrides the record identifier.

pub fn timestamp(self, timestamp: SystemTime) -> Self

Sets the timestamp for the record.

pub fn tag(self, tag: impl Into<String>) -> MemoryResult<Self>

Adds a single tag after validating that it is not empty.

Errors

Returns MemoryError::InvalidRecord when the tag is empty or whitespace.

pub fn tags<I, S>(self, tags: I) -> MemoryResult<Self>

where I: IntoIterator<Item = S>, S: Into<String>,

Extends the record with multiple tags.

Errors

Returns MemoryError::InvalidRecord if any supplied tag is empty.

pub fn metadata(self, key: impl Into<String>, value: Value) -> Self

Adds metadata entry.

pub fn merge_metadata(self, map: Map<String, Value>) -> Self

Adds a full metadata map, overwriting existing keys when duplicates occur.

pub fn embedding(self, embedding: EmbeddingVector) -> Self

Attaches an embedding to the record.

pub fn build(self) -> MemoryResult<MemoryRecord>

Finalises the builder and produces the record.

Errors

Returns MemoryError when the builder state fails validation.

Trait Implementations

impl Debug for MemoryRecordBuilder

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

Formats the value using the given formatter.