Struct MemoryEdge 

pub struct MemoryEdge {
    pub source: MemoryId,
    pub target: MemoryId,
    pub edge_type: EdgeType,
    pub weight: f32,
    pub created_at: Timestamp,
    pub valid_from: Option<Timestamp>,
    pub valid_until: Option<Timestamp>,
}

A directed, typed, weighted edge between two memory nodes.

Fields

source: MemoryId

Source memory ID.

target: MemoryId

Target memory ID.

edge_type: EdgeType

Relationship type.

weight: f32

Strength of the relationship (0.0 to 1.0).

created_at: Timestamp

When this edge was created.

valid_from: Option<Timestamp>

When this relationship became valid in the real world. None means valid since creation.

valid_until: Option<Timestamp>

When this relationship stopped being valid. None means still valid.

Implementations

impl MemoryEdge

pub fn is_valid_at(&self, at: Timestamp) -> bool

Returns true if this edge is temporally valid at the given timestamp. An edge with no validity bounds is always valid.

pub fn invalidate(&mut self, at: Timestamp)

Mark this edge as no longer valid, setting valid_until to the given timestamp.

pub fn is_invalidated(&self) -> bool

Returns true if this edge has been invalidated.

Trait Implementations

impl Clone for MemoryEdge

fn clone(&self) -> MemoryEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryEdge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryEdge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MemoryEdge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.