Describes both the level of a log and the level of a message sent to a log. There is an ordering to levels (`Debug < `Info < `Error), and a log set to a level will never display messages at a lower log level.
include sig ... endval bin_t : t Bin_prot.Type_class.tval bin_read_t : t Bin_prot.Read.readerval __bin_read_t__ : (int ‑> t) Bin_prot.Read.readerval bin_reader_t : t Bin_prot.Type_class.readerval bin_size_t : t Bin_prot.Size.sizerval bin_write_t : t Bin_prot.Write.writerval bin_writer_t : t Bin_prot.Type_class.writerval bin_shape_t : Bin_prot.Shape.tval t_of_sexp : Base.Sexp.t ‑> tval __t_of_sexp__ : Base.Sexp.t ‑> tval sexp_of_t : t ‑> Base.Sexp.tval arg : t Core.Command.Spec.Arg_type.tmodule Stable : sig ... end