Enum MemoryType 

pub enum MemoryType {
    Identity,
    Preference,
    Decision,
    Lesson,
    Gotcha,
    Fact,
}

Closed taxonomy of memory facets – validated at API boundary. Stored as lowercase TEXT in SQLite.

Six user-facing types after taxonomy refactor:

• Identity, Preference – about the user (Protected tier)
• Decision – choices made (Standard tier)
• Lesson – positive learnings (Standard tier)
• Gotcha – traps/warnings/negative learnings (Standard tier)
• Fact – durable knowledge (Standard tier)

Goal is deprecated: incoming “goal” parses as Identity (aspirations are part of who the user is). Existing rows migrate via DB migration.

Variants

Identity

Preference

Decision

Lesson

Gotcha

Fact

Implementations

impl MemoryType

pub fn all_values() -> &'static [&'static str]

All valid lowercase string values (6 canonical types).

pub fn is_profile_alias(s: &str) -> bool

Check if input is the “profile” high-level alias (case-insensitive). Used by the store flow to detect when async LLM sub-classification is needed.

pub fn is_knowledge_alias(s: &str) -> bool

Check if input is the “knowledge” high-level alias (case-insensitive). Knowledge expands to fact | lesson | gotcha and needs sub-classification.

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 Debug for MemoryType

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

Formats the value using the given formatter.

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MemoryType

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

Formats the value using the given formatter.

impl Eq for MemoryType

impl FromStr for MemoryType

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for MemoryType

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MemoryType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MemoryType