Parameters
Signature
val info : ( 'a, unit, string, unit ) Stdlib.format4 -> 'aval notice : ( 'a, unit, string, unit ) Stdlib.format4 -> 'aval warning : ( 'a, unit, string, unit ) Stdlib.format4 -> 'aval debug : ( 'a, unit, string, unit ) Stdlib.format4 -> 'aval fatal : ( 'a, unit, string, 'b ) Stdlib.format4 -> 'a