Function build_rewritten_uri

src/app.rs:1075–1084

Build a new URI with a rewritten path, preserving query string. Incoming axum URIs are path-only (no scheme/authority), so we build path-only too.

(original: &Uri, new_path: &str)

/// Build a new URI with a rewritten path, preserving query string.
/// Incoming axum URIs are path-only (no scheme/authority), so we build path-only too.
fn build_rewritten_uri(original: &Uri, new_path: &str) -> Result<Uri, String> {
    let path_and_query = if let Some(query) = original.query() {
        format!("{new_path}?{query}")
    } else {
        new_path.to_string()
    };
    path_and_query
        .parse::<Uri>()
        .map_err(|e| format!("failed to build rewritten URI: {e}"))
}

fn ensure_stream_options(body: &[u8], provider: Provider) -> Option<Vec<u8>> {
    if !matches!(provider, Provider::Openai | Provider::Openrouter) {