Struct TreeConfig 

pub struct TreeConfig {
    pub enabled: bool,
    pub consolidation_provider: ProviderName,
    pub sweep_interval_secs: u64,
    pub batch_size: usize,
    pub similarity_threshold: f32,
    pub max_level: u32,
    pub context_budget_tokens: usize,
    pub recall_top_k: usize,
    pub min_cluster_size: usize,
}

TiMem temporal-hierarchical memory tree configuration (#2262).

When enabled = true, memories are stored as leaf nodes and periodically consolidated into hierarchical summaries by a background loop. Context assembly uses tree traversal for complex queries.

Fields

enabled: bool

Enable the memory tree and background consolidation loop. Default: false.

consolidation_provider: ProviderName

Provider name from [[llm.providers]] for node consolidation. Should be a fast/cheap model. Falls back to the primary provider when empty.

sweep_interval_secs: u64

Interval between consolidation sweeps in seconds. Default: 300.

batch_size: usize

Maximum leaf nodes loaded per sweep batch. Default: 20.

similarity_threshold: f32

Cosine similarity threshold for clustering leaves. Default: 0.8.

max_level: u32

Maximum tree depth (levels above leaves). Default: 3.

context_budget_tokens: usize

Token budget allocated to tree memory in context assembly. Default: 400.

recall_top_k: usize

Number of tree nodes retrieved for context. Default: 5.

min_cluster_size: usize

Minimum cluster size before triggering LLM consolidation. Default: 2.

Trait Implementations

impl Clone for TreeConfig

fn clone(&self) -> TreeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeConfig

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

Formats the value using the given formatter.

impl Default for TreeConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TreeConfig

where TreeConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TreeConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.