how does environment propagation work? if I have a:

Get(Result, {request: Request, environment_name: EnvironmentName})

and then a:

@rule
async def get_result(request: Request) -> Result:
    sub_request = request.do_something()
    return await Get(Result, SubRequest, sub_request)

does the 2nd

Get

run in the environment requested by the enclosing

Get

? or does each

Get

need to specify an env name when applicable?

does the 2nd

Get

run in the environment requested by the enclosing

Get

?

this. environments propagate down through the graph in places where a consumer needs them.

perfect, thank you!

the one exception is that `@union`s are API boundaries: so `@union`s declare that the type will be present: and if a

@union

doesn’t declare that a type is present, it won’t be.