A structure containing the output of a computation.

state A structure that will be passed to invocation of Not intended for inspection externally, contains implementation details of the process.
result The result of the process given the current input and state. Using the rules of composition, either passed to input arguments of chained a MeasuredProcess, or concatenated with outputs of parallel MeasuredProcesses.
measurements Metrics derived from the computation of result. Intended for surfacing values to track the progress of a process that are not sent to chained MeasuredProcesses.