module Easy:sig..end
val level : BatLog.easy_lev Pervasives.refEasy.level := `always disables all logging except
that at the `always level. Setting Easy.level := `info will
enable logging for `info, `warn, `error, `fatal and
`always levels.
Set this ref to the output you want logging messages to go
to. Defaults to stderr.
val output : unit BatIO.output Pervasives.ref
val log : ?fp:string -> BatLog.easy_lev -> string -> unitlog lev msg logs the message msg if the current logging
level is lev or lower.val logf : ?fp:string ->
BatLog.easy_lev -> ('a, unit BatIO.output, unit) Pervasives.format -> 'alog, but instead of a string message, a printf format is
allowed with whatever arguments are appropriate.