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probe_python_grpc_tools

Function probe_python_grpc_tools 

Source
fn probe_python_grpc_tools() -> Result<()>
Expand description

Probe the active python3 for grpc_tools.protoc. Bails with a single, copy-pasteable install instruction if either is missing — this is the only Python dep rbnx codegen reaches for, so making it explicit up front is the entire UX cost of not vendoring protoc + grpc_python_plugin.