1// To discuss: What to send to the new endpoint? Thinking it'd make sense to put `prompt.rs` from
 2// `zeta_context.rs` in cloud.
 3//
 4// * Run excerpt selection at several different sizes, send the largest size with offsets within for
 5// the smaller sizes.
 6//
 7// * Longer event history.
 8//
 9// * Many more snippets than could fit in model context - allows ranking experimentation.
10
11pub struct Zeta2Request {
12    pub event_history: Vec<Event>,
13    pub excerpt: String,
14    pub excerpt_subsets: Vec<Zeta2ExcerptSubset>,
15    /// Within `excerpt`
16    pub cursor_position: usize,
17    pub signatures: Vec<String>,
18    pub retrieved_declarations: Vec<ReferencedDeclaration>,
19}
20
21pub struct Zeta2ExcerptSubset {
22    /// Within `excerpt` text.
23    pub excerpt_range: Range<usize>,
24    /// Within `signatures`.
25    pub parent_signatures: Vec<usize>,
26}
27
28pub struct ReferencedDeclaration {
29    pub text: Arc<str>,
30    /// Range within `text`
31    pub signature_range: Range<usize>,
32    /// Indices within `signatures`.
33    pub parent_signatures: Vec<usize>,
34    // A bunch of score metrics
35}