Make.RuntimeSourceA Runtime is an execution context (ie, Unix or Git). They describe the entry point of a YOCaml program and abstract the file system.
module Runtime : Required.RUNTIMEval run :
?custom_error_handler:
(Format.formatter -> Data.Validation.custom_error -> unit) ->
(unit -> unit Eff.t) ->
unit Runtime.tRuns a YOCaml program (and interprets its effects, youhou).