Module Std
module Std: sig .. end
Additional functions.
val input_lines : Pervasives.in_channel -> string Enum.t
Returns an enumeration over lines of an input channel, as read by the
input_line function.
val input_chars : Pervasives.in_channel -> char Enum.t
Returns an enumeration over characters of an input channel.
val input_list : Pervasives.in_channel -> string list
Returns the list of lines read from an input channel.
val input_all : Pervasives.in_channel -> string
Return the whole contents of an input channel as a single
string.
val print_bool : bool -> unit
Print a boolean to stdout.
val prerr_bool : bool -> unit
Print a boolean to stderr.
val input_file : ?bin:bool -> string -> string
returns the data of a given filename.
val output_file : filename:string -> text:string -> unit
creates a filename, write text into it and close it.
val string_of_char : char -> string
creates a string from a char.
val identity : 'a -> 'a
the identity function.
val unique : unit -> int
returns an unique identifier every time it is called.
val dump : 'a -> string
represent a runtime value as a string. Since types are lost at compile
time, the representation might not match your type. For example, None
will be printed 0 since they share the same runtime representation.
val print : 'a -> unit
print the representation of a runtime value on stdout.
See remarks for dump.
val finally : (unit -> unit) -> ('a -> 'b) -> 'a -> 'b
finally fend f x calls f x and then fend() even if f x raised
an exception.