Struct OllamaExtractor 

pub struct OllamaExtractor { /* private fields */ }

Extracts facts through a local Ollama /api/generate endpoint, keeping the model — and therefore the source text — on the user’s own machine.

The caller picks the generative model (Ollama has no universal default for generation); temperature is pinned to 0 and think disabled for stable, reproducible output.

Implementations

impl OllamaExtractor

pub fn new(base_url: impl Into<String>, model: impl Into<String>) -> Self

Build an extractor targeting model on the Ollama server at base_url (e.g. DEFAULT_OLLAMA_URL).

The agent is bounded on four axes, not one. See crate::embedder’s embed_agent for why timeout_read is subordinate to the global timeout in ureq and must not be read as a per-read guarantee; timeout_connect and timeout_write are the two that actually bite. The connect bound matters most here: ureq’s own default is 30 s, which for a localhost daemon is 15x too long — and with replays, that idle wait would be paid three times over.

Trait Implementations

impl Clone for OllamaExtractor

fn clone(&self) -> OllamaExtractor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OllamaExtractor

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

Formats the value using the given formatter.

impl Extractor for OllamaExtractor

Available on crate feature extract only.

fn extract(&self, text: &str) -> Result<Vec<ExtractedFact>, ExtractError>

Extract the atomic facts a reader would remember from text.

fn extract_graph(&self, text: &str) -> Result<Extraction, ExtractError>

Extract the facts and the entity→entity edges and entity attributes the passage states.