Split utils::http to separate crate (#10753)

Avoids compiling the crate and its dependencies into binaries that don't
need them. Shrinks the compute_ctl binary from about 31MB to 28MB in the
release-line-debug-size-lto profile.

proxy/src/serverless/http_util.rs

@@ -6,8 +6,8 @@ use bytes::Bytes;
 use http::{Response, StatusCode};
 use http_body_util::combinators::BoxBody;
 use http_body_util::{BodyExt, Full};
+use http_utils::error::ApiError;
 use serde::Serialize;
-use utils::http::error::ApiError;
 
 /// Like [`ApiError::into_response`]
 pub(crate) fn api_error_into_response(this: ApiError) -> Response<BoxBody<Bytes, hyper::Error>> {
@@ -59,14 +59,14 @@ pub(crate) fn api_error_into_response(this: ApiError) -> Response<BoxBody<Bytes,
     }
 }
 
-/// Same as [`utils::http::error::HttpErrorBody`]
+/// Same as [`http_utils::error::HttpErrorBody`]
 #[derive(Serialize)]
 struct HttpErrorBody {
     pub(crate) msg: String,
 }
 
 impl HttpErrorBody {
-    /// Same as [`utils::http::error::HttpErrorBody::response_from_msg_and_status`]
+    /// Same as [`http_utils::error::HttpErrorBody::response_from_msg_and_status`]
     fn response_from_msg_and_status(
         msg: String,
         status: StatusCode,
@@ -74,7 +74,7 @@ impl HttpErrorBody {
         HttpErrorBody { msg }.to_response(status)
     }
 
-    /// Same as [`utils::http::error::HttpErrorBody::to_response`]
+    /// Same as [`http_utils::error::HttpErrorBody::to_response`]
     fn to_response(&self, status: StatusCode) -> Response<BoxBody<Bytes, hyper::Error>> {
         Response::builder()
             .status(status)
@@ -92,7 +92,7 @@ impl HttpErrorBody {
     }
 }
 
-/// Same as [`utils::http::json::json_response`]
+/// Same as [`http_utils::json::json_response`]
 pub(crate) fn json_response<T: Serialize>(
     status: StatusCode,
     data: T,

proxy/src/serverless/mod.rs

@@ -28,6 +28,7 @@ use futures::TryFutureExt;
 use http::{Method, Response, StatusCode};
 use http_body_util::combinators::BoxBody;
 use http_body_util::{BodyExt, Empty};
+use http_utils::error::ApiError;
 use hyper::body::Incoming;
 use hyper_util::rt::TokioExecutor;
 use hyper_util::server::conn::auto::Builder;
@@ -41,7 +42,6 @@ use tokio_rustls::TlsAcceptor;
 use tokio_util::sync::CancellationToken;
 use tokio_util::task::TaskTracker;
 use tracing::{info, warn, Instrument};
-use utils::http::error::ApiError;
 
 use crate::cancellation::CancellationHandler;
 use crate::config::{ProxyConfig, ProxyProtocolV2};

proxy/src/serverless/sql_over_http.rs

@@ -8,6 +8,7 @@ use http::header::AUTHORIZATION;
 use http::Method;
 use http_body_util::combinators::BoxBody;
 use http_body_util::{BodyExt, Full};
+use http_utils::error::ApiError;
 use hyper::body::Incoming;
 use hyper::http::{HeaderName, HeaderValue};
 use hyper::{header, HeaderMap, Request, Response, StatusCode};
@@ -23,7 +24,6 @@ use tokio_util::sync::CancellationToken;
 use tracing::{debug, error, info};
 use typed_json::json;
 use url::Url;
-use utils::http::error::ApiError;
 use uuid::Uuid;
 
 use super::backend::{LocalProxyConnError, PoolingBackend};