class type multi_file_config =object..end
method log_directory : stringmethod log_files : (string *
[ `Alert
| `All
| `Crit
| `Debug
| `Emerg
| `Err
| `Info
| `Notice
| `Warning ] * string)
list (component, max_level, file) . Use * as wildcard in
component.
Currently, `All is a synonym for `Debug.