Makes zero sense, the idea behind different stages is that you have a clean environment after each stage, you need rust to compile native dependencies, hence it’s a requirement to compile the project.
D4no0
dimitarvp
I am not sure what you are trying to do exactly but having two stages should be enough:
- All building happens here;
- All production artifacts for running the artifacts are here.
Which means that RUN rustup default stable should be in (1). Also mix deps.get and mix compile and mix release etc.
1