systemprompt_models/wire/gemini/
mod.rs

1//! Gemini `generateContent` / `streamGenerateContent` wire codec.
2//!
3//! Builds a Google generativeLanguage v1beta request from a
4//! [`crate::wire::canonical::CanonicalRequest`], parses the buffered reply into
5//! a [`crate::wire::canonical::CanonicalResponse`], and maps the SSE byte
6//! stream (`?alt=sse`) to [`crate::wire::canonical::CanonicalEvent`]s.
7//!
8//! Gemini authenticates with an `x-goog-api-key` header (the `?key=` query
9//! param is the alternative; this codec uses the header so keys stay out of
10//! request lines and logs). The wire shapes are kept private to this module so
11//! the shared wire codec stays free of the agent-side `domain/ai` crate.
12//!
13//! Copyright (c) systemprompt.io — Business Source License 1.1.
14//! See <https://systemprompt.io> for licensing details.
15
16mod request;
17mod response;
18mod streaming;
19mod wire;
20
21pub use request::build_request_body;
22pub use response::{parse_response, stop_reason};
23pub use streaming::sse_to_canonical_events;
24
25pub const API_KEY_HEADER: &str = "x-goog-api-key";
26
27#[must_use]
28pub fn upstream_path(model: &str, stream: bool) -> String {
29    if stream {
30        format!("/models/{model}:streamGenerateContent?alt=sse")
31    } else {
32        format!("/models/{model}:generateContent")
33    }
34}
systemprompt_models/wire/gemini/mod.rs

systemprompt_models/wire/gemini/
mod.rs
