OCaml standard library

• CamlinternalFormatBasics
• Stdlib The OCaml Standard library.
• Stdlib.Either Either type.
• Stdlib.Sys System interface.
• Stdlib.Obj Operations on internal representations of values.
• Stdlib.Atomic Atomic references.
• CamlinternalLazy Run-time support for lazy values. All functions in this module are for system use only, not for the casual user.
• Stdlib.Lazy Deferred computations.
• Stdlib.Seq Sequences.
• Stdlib.Option Option values.
• Stdlib.Result Result values.
• Stdlib.Bool Boolean values.
• Stdlib.Char Character operations.
• Stdlib.Uchar Unicode characters.
• Stdlib.List List operations.
• Stdlib.Int Integer values.
• Stdlib.Bytes Byte sequence operations.
• Stdlib.String Strings.
• Stdlib.Unit Unit values.
• Stdlib.Marshal Marshaling of data structures.
• Stdlib.Array Array operations.
• Stdlib.Float Floating-point arithmetic.
• Stdlib.Int32 32-bit integers.
• Stdlib.Int64 64-bit integers.
• Stdlib.Nativeint Processor-native integers.
• Stdlib.Lexing The run-time library for lexers generated by ocamllex.
• Stdlib.Parsing The run-time library for parsers generated by ocamlyacc.
• Stdlib.Set Sets over ordered types.
• Stdlib.Map Association tables over ordered types.
• Stdlib.Stack Last-in first-out stacks.
• Stdlib.Queue First-in first-out queues.
• Stdlib.Buffer Extensible buffers.
• Stdlib.Mutex Locks for mutual exclusion.
• Stdlib.Condition Condition variables to synchronize between threads.
• Stdlib.Semaphore Semaphores
• Stdlib.Domain
• CamlinternalFormat
• Stdlib.Printf Formatted output functions.
• Stdlib.Arg Parsing of command line arguments.
• Stdlib.Printexc Facilities for printing exceptions and inspecting current call stack.
• Stdlib.Fun Function manipulation.
• Stdlib.Gc Memory management control and statistics; finalised values.
• Stdlib.Digest MD5 message digest.
• Stdlib.Bigarray Large, multi-dimensional, numerical arrays.
• Stdlib.Random Pseudo-random number generators (PRNG).
• Stdlib.Hashtbl Hash tables and hash functions.
• Stdlib.Weak Arrays of weak pointers and hash sets of weak pointers.
• Stdlib.Format Pretty-printing.
• Stdlib.Scanf Formatted input functions.
• Stdlib.Callback Registering OCaml values with the C runtime.
• CamlinternalOO Run-time support for objects and classes. All functions in this module are for system use only, not for the casual user.
• Stdlib.Oo Operations on objects
• CamlinternalMod Run-time support for recursive modules. All functions in this module are for system use only, not for the casual user.
• Stdlib.Ephemeron Ephemerons and weak hash tables.
• Stdlib.Filename Operations on file names.
• Stdlib.Complex Complex numbers.
• Stdlib.ArrayLabels Array operations.
• Stdlib.ListLabels List operations.
• Stdlib.BytesLabels Byte sequence operations.
• Stdlib.StringLabels Strings.
• Stdlib.MoreLabels Extra labeled libraries.
• Stdlib.StdLabels Standard labeled libraries.
• Stdlib.In_channel Input channels.
• Stdlib.Out_channel Output channels.
• Stdlib.Effect Effects.
• Dynlink Dynamic loading of .cmo, .cma and .cmxs files.
• Str Regular expressions and high-level string processing
• Unix Interface to the Unix system.
• UnixLabels Interface to the Unix system.
• Thread Lightweight threads for Posix 1003.1c and Win32.
• Event First-class synchronous communication.