Dart support ?

GRPC is fully supported and dart, and i want to make grpc middleware in dart to use opentelemtry.

SO i was wondering if Dart would be possible to support.

I regularly code gen the golanf and dart code from a protobuf all the time and it works fine.

For example to gen chat.proto from a make file.

protoc-go:
	protoc -I grpc-web/pkg/proto grpc-web/pkg/proto/v2.proto --gofast_out=plugins=grpc:./grpc-web/pkg/api/v2

proto-dart:
	pub global activate protoc_plugin
	mkdir -p $(SAMPLE_FSPATH)/lib/api/v1/google/protobuf

ifeq ($(GO_OS), windows)
	@echo Windows detected
	protoc empty.proto timestamp.proto wrappers.proto --proto_path=$(LIB_FSPATH)/server/third_party/google/protobuf/ --plugin=$(HOME_PATH)/AppData/Roaming/Pub/Cache/bin/protoc-gen-dart.bat --dart_out=grpc:"$(PROTO_OUTPUT)/client/lib/chat_view/api/v1/google/protobuf"
	protoc chat.proto --proto_path=$(LIB_FSPATH)/server/api/proto/v1/ --plugin=$(HOME_PATH)/AppData/Roaming/Pub/Cache/bin/protoc-gen-dart.bat --dart_out=grpc:"$(PROTO_OUTPUT)/client/lib/chat_view/api/v1/"
else
	protoc empty.proto timestamp.proto wrappers.proto --proto_path=$(LIB_FSPATH)/server/third_party/google/protobuf --plugin=protoc-gen-dart=$(HOME)/.pub-cache/bin/protoc-gen-dart --dart_out=grpc:$(SAMPLE_FSPATH)/lib/api/v1/google/protobuf
	protoc chat.proto --proto_path=$(LIB_FSPATH)/server/api/proto/v1/ --plugin=protoc-gen-dart=$(HOME)/.pub-cache/bin/protoc-gen-dart --dart_out=grpc:$(SAMPLE_FSPATH)/client/lib/chat_view/api/v1/
endif

Start by reviewing the referenced protoc and proto-dart Makefile targets, including the chat.proto generation example. Determine the scope and feasibility of Dart middleware support and define what Dart support would need to include before implementation can begin.