value raise : exn -> 'a
Raise the given exception value.
A few general-purpose predefined exceptions.
Raised by the garbage collector, when there is insufficient
memory to complete the computation.
exception Invalid_argument of string
Raised by library functions to signal that the given
arguments do not make sense.
exception Failure of string
Raised by library functions to signal that they are
undefined on the given arguments.
Raised by search functions when the desired object
could not be found.
This exception is not raised by any library function. It is
provided for use in your programs.
value failwith : string -> 'a
Raise exception Failure with the given string.
value invalid_arg : string -> 'a
Raise exception Invalid_argument with the given string.