Struct ExtractionSection 

pub struct ExtractionSection {
    pub background_enabled: bool,
    pub idle_after_secs: u64,
    pub batch_size: usize,
}

Background entity extraction inside the graph daemon ([extraction]).

Episodes arrive mechanically on SessionEnd; turning them into entities, relationships and confidence used to require a human to run recall-echo graph extract. The daemon already owns the store and knows when it is unused, so it does that pass itself once the machine is quiet.

Defaults are on, because the alternative is a knowledge graph that stays empty for everyone who did not read the docs closely. What it costs is bounded by the provider: the daemon is started with a minimal environment that deliberately excludes API keys (see serve_client), so an auto-started daemon can only ever use a CLI provider whose credentials live in $HOME — claude-code and friends — which bills nothing beyond a subscription. An API-key provider reaches the daemon only when a human runs recall-echo serve --foreground with the key exported — an explicit act. Set background_enabled = false to turn the pass off entirely.

Fields

background_enabled: bool

Run entity extraction in the daemon when the machine is quiet. Default true.

idle_after_secs: u64

Seconds without a client request before a background batch may start. 0 means “as soon as no connection is open”. Default 120.

batch_size: usize

Archives one batch extracts before going back to waiting. Bounds how long a burst of background work lasts and how much it can cost in one go; the next batch starts one quiet period later. Default 3.

Implementations

impl ExtractionSection

pub fn idle_after(&self) -> Duration

Quiet period before a batch may start.

pub fn effective_batch_size(&self) -> usize

Archives per batch — at least one, whatever the config says, or the worker would wake up only to do nothing.

Trait Implementations

impl Clone for ExtractionSection

fn clone(&self) -> ExtractionSection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtractionSection

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

Formats the value using the given formatter.

impl Default for ExtractionSection

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExtractionSection

where ExtractionSection: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ExtractionSection

impl PartialEq for ExtractionSection

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ExtractionSection

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 ExtractionSection