Function try_into_outgoing

src/http/request.rs:16–52

(request: Request<T>)

// TODO: go back and add json stuff???

pub(crate) fn try_into_outgoing<T>(request: Request<T>) -> Result<(OutgoingRequest, T), Error> {
    let wasi_req = OutgoingRequest::new(header_map_to_wasi(request.headers())?);

    let (parts, body) = request.into_parts();

    // Set the HTTP method
    let method = to_wasi_method(parts.method);
    wasi_req
        .set_method(&method)
        .map_err(|()| anyhow::anyhow!("method rejected by wasi-http: {method:?}"))?;

    // Set the url scheme
    let scheme = parts
        .uri
        .scheme()
        .map(to_wasi_scheme)
        .unwrap_or(wasip2::http::types::Scheme::Https);
    wasi_req
        .set_scheme(Some(&scheme))
        .map_err(|()| anyhow::anyhow!("scheme rejected by wasi-http: {scheme:?}"))?;

    // Set authority
    let authority = parts.uri.authority().map(Authority::as_str);
    wasi_req
        .set_authority(authority)
        .map_err(|()| anyhow::anyhow!("authority rejected by wasi-http {authority:?}"))?;

    // Set the url path + query string
    if let Some(p_and_q) = parts.uri.path_and_query() {
        wasi_req
            .set_path_with_query(Some(p_and_q.as_str()))
            .map_err(|()| anyhow::anyhow!("path and query rejected by wasi-http {p_and_q:?}"))?;
    }

    // All done; request is ready for send-off
    Ok((wasi_req, body))
}

/// This is used by the `http_server` macro.
#[doc(hidden)]