Struct ExtractingProvider 

pub struct ExtractingProvider<P> { /* private fields */ }

A ChatProvider wrapper that adds orchestrated structured extraction via ExtractExt using a bundled Extractor.

Wrapping a provider with ExtractingProvider changes the behavior of ExtractExt::extract: instead of extracting directly from the request, it builds a clean extraction request (stripping tools, response format, etc.) and performs extraction in a dedicated pass over the request’s existing messages.

This wrapper does not execute tools or run a separate pre-extraction conversation step. Use it when the original request still carries non-extraction settings that should be ignored for the extraction call.

For simple one-shot extraction without this dedicated pass, use ExtractExt::extract directly on the unwrapped provider.

Implementations

impl<P> ExtractingProvider<P>

pub fn new(inner: P) -> Self

Wraps a provider with orchestrated extraction.

pub fn into_inner(self) -> P

Consumes the wrapper, returning the wrapped provider.

Trait Implementations

impl<P> ChatProvider for ExtractingProvider<P>

where P: ChatProvider,

type Stream = <P as ChatProvider>::Stream

Concrete stream type returned by chat_stream

async fn chat(&self, request: &ChatRequest) -> Result<ChatResponse>

Send a chat completion request and return the full response.

async fn chat_stream(&self, request: &ChatRequest) -> Result<Self::Stream>

Send a chat completion request and return a stream of chunks.

fn chat_capability( &self, model: &str, capability: ChatCapability, ) -> CapabilitySupport

Returns support information for a provider/model capability query.

impl<P> Debug for ExtractingProvider<P>

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

Formats the value using the given formatter.

impl<P> ExtractExt for ExtractingProvider<P>

where P: ChatProvider + Sync,

fn extract<'a, T>( &'a self, request: &'a ChatRequest, ) -> impl Future<Output = Result<Extracted<T>>> + Send + 'a

where T: JsonSchema + DeserializeOwned + Send + 'a,

Extract structured data from a chat request.

impl<P> ProviderIdentity for ExtractingProvider<P>

where P: ProviderIdentity,

fn provider_name(&self) -> &'static str

Returns the provider identity name.