Struct MemoryEvent 

pub struct MemoryEvent {

    pub id: String,
    pub kind: Option<String>,
    pub role: Option<String>,
    pub intent: Option<String>,
    pub tool: Option<String>,
    pub inputs: Option<String>,
    pub outputs: Option<String>,
    pub content: Option<String>,
    pub sent_at: Option<String>,
    pub demo_label: Option<String>,
    pub conversation_id: Option<String>,
    pub conversation_title: Option<String>,
    pub evidence: Vec<String>,
    pub access_count: u64,
    pub write_count: u64,
}

One recorded turn / step / tool invocation.

All fields are optional so the same record shape covers user/assistant messages, internal reasoning steps, and tool invocations without branching the schema.

Fields

id: String

kind: Option<String>

role: Option<String>

intent: Option<String>

tool: Option<String>

inputs: Option<String>

outputs: Option<String>

content: Option<String>

sent_at: Option<String>

demo_label: Option<String>

conversation_id: Option<String>

conversation_title: Option<String>

evidence: Vec<String>

access_count: u64

How many times this event has been read back (recalled) so far.

Issue #494 asks that usage be counted on access, not inferred from citations: recall paths call MemoryStore::record_access, and the dreaming planner adds this count to the citation count so frequently-read data is not evicted as “unused”.

write_count: u64

How many durable writes have created or changed this event.

The first persistence is write one. Explicit substitutions and repeated stable-id assertions increment the count, allowing the dreaming retention policy to protect frequently changed knowledge as well as frequently read knowledge (issue #686).

Implementations

impl MemoryEvent

pub fn user(content: impl Into<String>) -> Self

pub fn assistant(content: impl Into<String>) -> Self

Trait Implementations

impl Clone for MemoryEvent

fn clone(&self) -> MemoryEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryEvent

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

Formats the value using the given formatter.

impl Default for MemoryEvent

fn default() -> MemoryEvent

Returns the “default value” for a type.

impl Eq for MemoryEvent

impl PartialEq for MemoryEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MemoryEvent