Port of node's error_serdes.js to userland, plus test message streaming
npm install @tapjs/error-serdesError serialization/deserialization and node:test message
stream production and consumption.
serializeErrorSerialize an error object for passing through a test:...
message.
deserializeErrorTurn a serialized error message into a JavaScript object.
TestStreamSerializeCreate a stream of serialized message objects for consumption bynode --test.
TestStreamDeserializeParse a stream of serialized message objects.