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CitationStream

universal_agent_runtime::uar::rag::citation_stream

Struct CitationStream 

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pub struct CitationStream { /* private fields */ }
Expand description

Ordered, numbered set of citation markers for a single RAG-augmented run.

Markers are assigned in the order chunks are supplied (first chunk is [1], second is [2], …), matching the order they’re presented to the model in the prompt block, so a model that cites [1] is citing the first-listed (typically highest-relevance) chunk.

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impl CitationStream

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pub fn empty() -> Self

An empty citation stream (no chunks retrieved / RAG disabled).

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pub fn from_matches( matches: &[KnowledgeMatch], document_names: &HashMap<String, String>, ) -> Self

Build a numbered citation stream from raw retrieval matches.

document_names maps document_id -> human-readable name; chunks whose document_id is absent or unresolved fall back to the chunk id.

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pub fn from_context(context: &RAGContext) -> Self

Build a numbered citation stream from an already-assembled RAGContext (e.g. from super::retrieval::HybridRetriever::build_context), preserving its existing citation ordering and reusing its precomputed snippet / document name.

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pub fn from_citations(citations: &[Citation]) -> Self

Build a numbered citation stream from a list of domain Citations, assigning markers in list order.

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pub fn is_empty(&self) -> bool

Whether any markers were retrieved.

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pub fn len(&self) -> usize

Number of markers in this stream.

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pub fn markers(&self) -> &[RagCitation]

The ordered markers, e.g. for building an eval/A2UI payload directly.

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pub fn prompt_block(&self) -> String

Render a [1] ...\n[2] ... block suitable for injection into the system prompt, so the model has numbered sources to cite back against. Returns an empty string when there are no markers.

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pub fn to_normalized_event( &self, run_id: impl Into<String>, ) -> Option<NormalizedEvent>

Convert to the SSE-facing NormalizedEvent::RagCitations event, or None when there are no markers (nothing worth emitting).

Trait Implementations§

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impl Clone for CitationStream

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fn clone(&self) -> CitationStream

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CitationStream

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

Formats the value using the given formatter. Read more
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impl Default for CitationStream

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fn default() -> CitationStream

Returns the “default value” for a type. Read more
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impl PartialEq for CitationStream

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for CitationStream

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