Small command language to set debug levels
This allows things like #debug "all", #debug "interactive:2", etc.
val should_enable_color : unit -> boolShould we enable colors in the current environment?
val setup_color_default :
scope:Opentelemetry.Trace.scope option ->
unit ->
unitval setup : string -> unitParsing of "advanced" debug level setting.
val list_debug : unit -> unitList debug options on stdout.