627ee44275
Add 'output: field1, field2' syntax to stream declarations to control
which signals are exposed over the relay. Only listed signals are
registered in _signalRegistry (and thus streamed). Omitting output
streams all signals (backwards-compatible).
Also strips internal sync metadata (_pid, _v) from receiver state
so composition consumers only see clean signal values.
Parser: parse comma-separated idents after 'output:' key
AST: Vec<String> output field on StreamDecl
Codegen: conditional _registerSignal, delete _pid/_v on receive
Example: stream counter on 'ws://...' { mode: signal, output: count, doubled }
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| Cargo.toml | ||