implement richer error model

buf.gen.yaml

@@ -44,6 +44,8 @@ plugins:
       - json_names_for_fields=true
   - plugin: buf.build/community/neoeinstein-prost
     out: rust/libs/proto/src
+    opt:
+      - enable_type_names
   - plugin: buf.build/community/neoeinstein-tonic
     out: rust/libs/proto/src
     opt:

dockers/agent/core/agent/Dockerfile

@@ -71,6 +71,7 @@ RUN --mount=type=bind,target=.,rw \
     libomp-dev \
     libopenblas-dev \
     gfortran \
+    pkg-config \
     && ldconfig \
     && echo "${LANG} UTF-8" > /etc/locale.gen \
     && ln -fs /usr/share/zoneinfo/${TZ} /etc/localtime \

dockers/ci/base/Dockerfile

@@ -80,6 +80,7 @@ RUN --mount=type=bind,target=.,rw \
     libomp-dev \
     libopenblas-dev \
     gfortran \
+    pkg-config \
     gawk \
     gnupg2 \
     graphviz \

dockers/dev/Dockerfile

@@ -85,6 +85,7 @@ RUN --mount=type=bind,target=.,rw \
     libomp-dev \
     libopenblas-dev \
     gfortran \
+    pkg-config \
     gawk \
     gnupg2 \
     graphviz \
@@ -141,6 +142,7 @@ RUN --mount=type=bind,target=.,rw \
     && make telepresence/install \
     && make ngt/install \
     && make faiss/install \
+    && make usearch/install \
     && rm -rf ${GOPATH}/src/github.com/${ORG}/${REPO}/*
 # skipcq: DOK-DL3002
 USER root:root

hack/docker/gen/main.go

@@ -351,6 +351,9 @@ var (
 	faissBuildDeps = []string{
 		"gfortran",
 	}
+	rustBuildDeps = []string{
+		"pkg-config",
+	}
 	devContainerDeps = []string{
 		"gawk",
 		"gnupg2",
@@ -532,7 +535,8 @@ func main() {
 			RuntimeImage:  "gcr.io/distroless/cc-debian12",
 			ExtraPackages: append(clangBuildDeps,
 				append(ngtBuildDeps,
-					faissBuildDeps...)...),
+					append(faissBuildDeps,
+						rustBuildDeps...)...)...),
 			Preprocess: []string{
 				ngtPreprocess,
 				faissPreprocess,
@@ -649,7 +653,8 @@ func main() {
 			ExtraPackages: append([]string{"npm"}, append(clangBuildDeps,
 				append(ngtBuildDeps,
 					append(faissBuildDeps,
-						devContainerDeps...)...)...)...),
+						append(rustBuildDeps,
+							devContainerDeps...)...)...)...)...),
 			Preprocess:  append(ciContainerPreprocess, ngtPreprocess, faissPreprocess, usearchPreprocess),
 			Entrypoints: []string{"/bin/bash"},
 		},
@@ -664,7 +669,8 @@ func main() {
 			ExtraPackages: append(clangBuildDeps,
 				append(ngtBuildDeps,
 					append(faissBuildDeps,
-						devContainerDeps...)...)...),
+						append(rustBuildDeps,
+							devContainerDeps...)...)...)...),
 			Preprocess: append(devContainerPreprocess,
 				append(ciContainerPreprocess,
 					ngtPreprocess,