Enum MemoryKind 

pub enum MemoryKind {
    Lesson,
    Attempt,
    Decision,
    Pattern,
    Outcome,
}

What kind of knowledge a record holds.

A closed vocabulary, enforced by the schema as well as by this type, following the same rule the analysis_runs runner and isolation tokens live under: a value outside the known set is a corrupt write, not a new feature. The five names are ADR-0013’s own list of what episodic memory is for. Free text was the alternative and was declined — lesson, Lesson and lessons would be three different kinds, none of them findable by a filter, and a vocabulary that cannot be filtered cannot later be ranked.

Variants

Lesson

Something established that a later session should not have to re-derive.

Attempt

An approach that was tried and did not work, and why.

Decision

A choice made, so it is not silently remade.

Pattern

A failure mode seen more than once.

Outcome

How a task actually ended.

Implementations

impl MemoryKind

pub const ALL: [Self; 5]

Every kind, in declaration order — the vocabulary the CLI advertises.

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

Stable string token used in the SQLite store and in --json output.

pub fn from_token(s: &str) -> Option<Self>

Parse a kind from its stable token; None for an unrecognised value (a corrupt row, or a typo on the command line).

Trait Implementations

impl Clone for MemoryKind

fn clone(&self) -> MemoryKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MemoryKind

impl Debug for MemoryKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MemoryKind

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

Formats the value using the given formatter.

impl Eq for MemoryKind

impl FromStr for MemoryKind

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 Ord for MemoryKind

fn cmp(&self, other: &MemoryKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MemoryKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for MemoryKind

fn partial_cmp(&self, other: &MemoryKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for MemoryKind

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 MemoryKind