Struct MemoryMetadata 

pub struct MemoryMetadata {
    pub context: Option<String>,
    pub tags: Vec<String>,
    pub expires_at: Option<DateTime<Utc>>,
}

Arbitrary key-value metadata attached to a memory entry.

Use tags for categorization (e.g. "fact", "preference", "project:foo"). Set expires_at to enable automatic TTL-based eviction.

Fields

context: Option<String>

Free-form human-readable context (e.g. summarises the surrounding conversation).

tags: Vec<String>

Flat list of string tags used for filtering and discovery.

expires_at: Option<DateTime<Utc>>

When set, the entry is considered expired after this instant.

Trait Implementations

impl Clone for MemoryMetadata

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryMetadata

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

Formats the value using the given formatter.

impl Default for MemoryMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MemoryMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MemoryMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.