Enum MemoryType 

pub enum MemoryType {
    Conversation,
    Session,
    Fact,
    Episode,
    Knowledge,
    Skill,
    Preference,
    Decision,
    UserProfile,
}

Memory entry type — 9 types derived from the SOAR/ACT-R cognitive model.

Variants

Conversation

Conversation compaction summary (auto-generated).

Session

Session-end summary (auto-generated).

Fact

A factual statement (e.g., “API uses port 3000”).

Episode

An event or experience (e.g., “deployed v0.2.0”).

Knowledge

Static knowledge (knowledge-base synced, user/program-provided).

Skill

A learned procedure or pattern (e.g., “run cargo test before commit”).

Preference

A user preference (e.g., “always use dark mode”).

Decision

A recorded decision with rationale (e.g., “chose HNSW over FAISS”).

UserProfile

User identity and expertise profile.

Implementations

impl MemoryType

pub fn category(&self) -> &'static str

Category name used in StateStore.

pub fn label(&self) -> &'static str

Human-readable label.

pub fn base_importance(&self) -> f32

Base importance for each type.

pub fn base_decay_rate(&self) -> f32

Base decay rate for each type.

pub fn initial_tier(&self) -> MemoryTier

Initial tier for new entries of this type.

pub fn is_auto_protected(&self) -> bool

Whether this type is automatically protected from deletion.

pub fn is_global(&self) -> bool

Whether this type is stored globally (cross-Space).

pub fn all() -> &'static [MemoryType]

All memory type variants.

Trait Implementations

impl Clone for MemoryType

fn clone(&self) -> MemoryType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MemoryType

impl Debug for MemoryType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryType

fn deserialize<__D>( __deserializer: __D, ) -> Result<MemoryType, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MemoryType

impl Hash for MemoryType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MemoryType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MemoryType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MemoryType