Struct WorkingNote 

pub struct WorkingNote {
    pub content: String,
    pub category: NoteCategory,
    pub created_at: String,
    pub relevance: f64,
}

A note the agent writes to itself during execution.

Like a human jotting thoughts while working. Notes have a category for structured queries and a relevance score that can decay over time.

Example

use pe_core::cognitive_memory::{WorkingNote, NoteCategory};

let note = WorkingNote::new(
    "User prefers concise responses",
    NoteCategory::Observation,
);
assert_eq!(note.relevance, 1.0);

Fields

content: String

The note content.

category: NoteCategory

Classification for structured queries.

created_at: String

ISO 8601 timestamp when the note was created.

relevance: f64

Relevance score — 1.0 = just created, decays toward 0.0 over time.

Implementations

impl WorkingNote

pub fn new(content: impl Into<String>, category: NoteCategory) -> Self

Create a new working note with full relevance.

pub fn with_timestamp(self, timestamp: impl Into<String>) -> Self

Create a note with a specific timestamp.

If not called, created_at will be empty — meaning “unknown creation time”. Callers are responsible for setting timestamps when recency matters.

pub fn decay(&mut self, factor: f64)

Decay the relevance by a factor (0.0 to 1.0).

Trait Implementations

impl Clone for WorkingNote

fn clone(&self) -> WorkingNote

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkingNote

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorkingNote

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WorkingNote

fn eq(&self, other: &WorkingNote) -> 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 WorkingNote

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 WorkingNote