Struct Memory

Source

pub struct Memory {
    pub id: String,
    pub tier: MemoryTier,
    pub content: MemoryContent,
    pub embedding: Vec<f32>,
    pub importance: f64,
    pub created_at: DateTime<Utc>,
    pub accessed_at: DateTime<Utc>,
    pub access_count: u64,
    pub metadata: Value,
}

Expand description

Core memory structure

Fields§

§id: String§tier: MemoryTier§content: MemoryContent§embedding: Vec<f32>§importance: f64§created_at: DateTime<Utc>§accessed_at: DateTime<Utc>§access_count: u64§metadata: Value

Implementations§

Source §

impl Memory

Source

pub fn new( tier: MemoryTier, content: MemoryContent, embedding: Vec<f32>, importance: f64, ) -> Self

Examples found in repository ?

examples/consolidation.rs (lines 18-23)

8async fn main() -> Result<(), Box<dyn std::error::Error>> {
9    println!("🔄 ExoGenesis Omega - Memory Consolidation Demo\n");
10
11    let memory = CosmicMemory::new().await?;
12
13    // Create multiple instant memories with varying importance
14    println!("📝 Creating memories with varying importance...\n");
15
16    for i in 0..5 {
17        let importance = 0.2 + (i as f64 * 0.2);
18        let mem = Memory::new(
19            MemoryTier::Instant,
20            MemoryContent::Text(format!("Memory #{} with importance {:.1}", i, importance)),
21            vec![i as f32 / 5.0; 4],
22            importance,
23        );
24        memory.store(mem).await?;
25        println!("  Created instant memory #{} (importance: {:.1})", i, importance);
26    }
27
28    println!("\n📊 Initial statistics:");
29    let stats = memory.stats().await;
30    println!("  Instant: {}", stats.individual.instant);
31    println!("  Session: {}", stats.individual.session);
32    println!("  Episodic: {}", stats.individual.episodic);
33    println!("  Semantic: {}", stats.individual.semantic);
34
35    // Run auto-consolidation
36    println!("\n🔄 Running auto-consolidation...");
37    memory.auto_consolidate().await?;
38
39    println!("\n📊 Post-consolidation statistics:");
40    let stats = memory.stats().await;
41    println!("  Instant: {}", stats.individual.instant);
42    println!("  Session: {}", stats.individual.session);
43    println!("  Episodic: {}", stats.individual.episodic);
44    println!("  Semantic: {}", stats.individual.semantic);
45
46    println!("\n✅ High-importance memories were consolidated to higher tiers!");
47
48    Ok(())
49}

More examples

Hide additional examples

examples/basic_usage.rs (lines 19-24)

8async fn main() -> Result<(), Box<dyn std::error::Error>> {
9    println!("🧠 ExoGenesis Omega - Cosmic Memory System Demo\n");
10
11    // Initialize the cosmic memory system
12    let memory = CosmicMemory::new().await?;
13    println!("✅ Initialized 12-tier cosmic memory system\n");
14
15    // Store memories in different tiers
16    println!("📝 Storing memories across tiers...\n");
17
18    // Tier 1: Instant memory
19    let instant_mem = Memory::new(
20        MemoryTier::Instant,
21        MemoryContent::Text("Current thought: Processing user input".to_string()),
22        vec![0.1, 0.2, 0.3, 0.4],
23        0.3,
24    );
25    memory.store(instant_mem).await?;
26    println!("  [T1] Instant: Working memory stored");
27
28    // Tier 2: Session memory
29    let session_mem = Memory::new(
30        MemoryTier::Session,
31        MemoryContent::Text("Conversation context about Rust programming".to_string()),
32        vec![0.5, 0.6, 0.7, 0.8],
33        0.5,
34    );
35    memory.store(session_mem).await?;
36    println!("  [T2] Session: Conversation context stored");
37
38    // Tier 3: Episodic memory
39    let episodic_mem = Memory::new(
40        MemoryTier::Episodic,
41        MemoryContent::Text("Completed implementation of memory system on 2025-12-04".to_string()),
42        vec![0.2, 0.4, 0.6, 0.8],
43        0.7,
44    );
45    memory.store(episodic_mem).await?;
46    println!("  [T3] Episodic: Event memory stored");
47
48    // Tier 4: Semantic memory
49    let semantic_mem = Memory::new(
50        MemoryTier::Semantic,
51        MemoryContent::Text("Knowledge: Rust uses ownership for memory safety".to_string()),
52        vec![0.9, 0.8, 0.7, 0.6],
53        0.8,
54    );
55    memory.store(semantic_mem).await?;
56    println!("  [T4] Semantic: Knowledge stored");
57
58    // Tier 5: Collective memory
59    let collective_mem = Memory::new(
60        MemoryTier::Collective,
61        MemoryContent::Text("Shared pattern: Async/await improves concurrency".to_string()),
62        vec![0.7, 0.7, 0.7, 0.7],
63        0.75,
64    );
65    memory.store(collective_mem).await?;
66    println!("  [T5] Collective: Shared knowledge stored");
67
68    // Tier 12: Omega memory
69    let omega_mem = Memory::new(
70        MemoryTier::Omega,
71        MemoryContent::Text("Universal principle: Information cannot be destroyed".to_string()),
72        vec![1.0, 1.0, 1.0, 1.0],
73        0.99,
74    );
75    memory.store(omega_mem).await?;
76    println!("  [T12] Omega: Universal truth stored\n");
77
78    // Query memories
79    println!("🔍 Querying memories...\n");
80
81    // Query individual scale memories
82    let query = QueryBuilder::new()
83        .individual()
84        .min_importance(0.5)
85        .build();
86
87    let results = memory.recall(&query, &[
88        MemoryTier::Instant,
89        MemoryTier::Session,
90        MemoryTier::Episodic,
91        MemoryTier::Semantic,
92    ]).await?;
93
94    println!("  Found {} memories in individual scale (T1-T4):", results.len());
95    for mem in &results {
96        if let MemoryContent::Text(text) = &mem.content {
97            println!("    - {}: {}", mem.tier, text);
98        }
99    }
100
101    // Memory statistics
102    println!("\n📊 Memory Statistics:\n");
103    let stats = memory.stats().await;
104    println!("  Individual Scale (T1-T4):");
105    println!("    - Instant: {}", stats.individual.instant);
106    println!("    - Session: {}", stats.individual.session);
107    println!("    - Episodic: {}", stats.individual.episodic);
108    println!("    - Semantic: {}", stats.individual.semantic);
109    println!("  Species Scale (T5-T8):");
110    println!("    - Collective: {}", stats.species.collective);
111    println!("    - Evolutionary: {}", stats.species.evolutionary);
112    println!("    - Architectural: {}", stats.species.architectural);
113    println!("    - Substrate: {}", stats.species.substrate);
114    println!("  Cosmic Scale (T9-T12):");
115    println!("    - Civilizational: {}", stats.cosmic.civilizational);
116    println!("    - Temporal: {}", stats.cosmic.temporal);
117    println!("    - Physical: {}", stats.cosmic.physical);
118    println!("    - Omega: {}", stats.cosmic.omega);
119    println!("\n  Total memories: {}", stats.total_memories);
120
121    // Run consolidation
122    println!("\n🔄 Running automatic consolidation...");
123    memory.auto_consolidate().await?;
124    println!("✅ Consolidation complete\n");
125
126    println!("🎉 Demo complete!");
127
128    Ok(())
129}