# Index of types

A
access_permission [UnixLabels] | Flags for the `UnixLabels.access` call.
access_permission [Unix] | Flags for the `Unix.access` call.
addr_info [UnixLabels] | Address information returned by `Unix.getaddrinfo`.
addr_info [Unix] | Address information returned by `Unix.getaddrinfo`.
alarm [Gc] | An alarm is a piece of data that calls a user function at the end of each major GC cycle.
anchor [Tk] |
anon_fun [Arg] |
B
big_int [Big_int] | The type of big integers.
borderMode [Tk] |
C
c_layout [Bigarray] | See `Bigarray.fortran_layout`.
channel [Event] | The type of communication channels carrying values of type `'a`.
closure [CamlinternalOO] |
color [Graphics] | A color is specified by its R, G, B components.
complex32_elt [Bigarray] |
complex64_elt [Bigarray] |
control [Gc] | The GC parameters are given as a `control` record.
D
data [Weak.S] | The type of the elements stored in the table.
dir_handle [UnixLabels] | The type of descriptors over opened directories.
dir_handle [Unix] | The type of descriptors over opened directories.
doc [Arg] |
E
elt [Set.S] | The type of the set elements.
elt [MoreLabels.Set.S] |
error [UnixLabels] | The type of error codes.
error [Unix] | The type of error codes.
error [Dynlink] |
event [Tk] |
event [Graphics] | To specify events to wait for.
event [Event] | The type of communication events returning a result of type `'a`.
eventField [Tk] |
eventInfo [Tk] |
extern_flags [Marshal] | The flags to the `Marshal.to_*` functions below.
F
file_descr [UnixLabels] | The abstract type of file descriptors.
file_descr [Unix] | The abstract type of file descriptors.
file_kind [UnixLabels] |
file_kind [Unix] |
file_perm [UnixLabels] | The type of file access rights, e.g.
file_perm [Unix] | The type of file access rights, e.g.
fillMode [Tk] |
float32_elt [Bigarray] |
float64_elt [Bigarray] |
flow_action [UnixLabels] |
flow_action [Unix] |
flush_queue [UnixLabels] |
flush_queue [Unix] |
format [Pervasives] |
format4 [Pervasives] | Format strings have a general and highly polymorphic type `('a, 'b, 'c, 'd, 'e, 'f) format6`.
formatter [Format] | Abstract data corresponding to a pretty-printer (also called a formatter) and all its machinery.
formatter_tag_functions [Format] | The tag handling functions specific to a formatter: `mark` versions are the ``tag marking'' functions that associate a string marker to a tag in order for the pretty-printing engine to flush those markers as 0 length tokens in the output device of the formatter.
fortran_layout [Bigarray] | To facilitate interoperability with existing C and Fortran code, this library supports two different memory layouts for big arrays, one compatible with the C conventions, the other compatible with the Fortran conventions.
fpclass [Pervasives] | The five classes of floating-point numbers, as determined by the `classify_float` function.
G
getaddrinfo_option [UnixLabels] | Options to `Unix.getaddrinfo`.
getaddrinfo_option [Unix] | Options to `Unix.getaddrinfo`.
getnameinfo_option [UnixLabels] | Options to `Unix.getnameinfo`.
getnameinfo_option [Unix] | Options to `Unix.getnameinfo`.
group_entry [UnixLabels] | Structure of entries in the `groups` database.
group_entry [Unix] | Structure of entries in the `groups` database.
H
host_entry [UnixLabels] | Structure of entries in the `hosts` database.
host_entry [Unix] | Structure of entries in the `hosts` database.
I
image [Graphics] | The abstract type for images, in internal representation.
impl [CamlinternalOO] |
in_channel [Scanf.Scanning] |
in_channel [Pervasives] | The type of input channel.
inet_addr [UnixLabels] | The abstract type of Internet addresses.
inet_addr [Unix] | The abstract type of Internet addresses.
init_table [CamlinternalOO] |
int16_signed_elt [Bigarray] |
int16_unsigned_elt [Bigarray] |
int32_elt [Bigarray] |
int64_elt [Bigarray] |
int8_signed_elt [Bigarray] |
int8_unsigned_elt [Bigarray] |
int_elt [Bigarray] |
interval_timer [UnixLabels] | The three kinds of interval timers.
interval_timer [Unix] | The three kinds of interval timers.
interval_timer_status [UnixLabels] | The type describing the status of an interval timer
interval_timer_status [Unix] | The type describing the status of an interval timer
K
key [MoreLabels.Map.S] |
key [MoreLabels.Hashtbl.S] |
key [Map.S] | The type of the map keys.
key [Hashtbl.S] |
key [Arg] |
kind [Bigarray] | To each element kind is associated a Caml type, which is the type of Caml values that can be stored in the big array or read back from it.
L
label [CamlinternalOO] |
layout [Bigarray] | The type `'a layout` represents one of the two supported memory layouts: C-style if `'a` is `Bigarray.c_layout`, Fortran-style if `'a` is `Bigarray.fortran_layout`.
lexbuf [Lexing] | The type of lexer buffers.
linking_error [Dynlink] |
lock_command [UnixLabels] | Commands for `UnixLabels.lockf`.
lock_command [Unix] | Commands for `Unix.lockf`.
M
meth [CamlinternalOO] |
modifier [Tk] |
msg_flag [UnixLabels] |
msg_flag [Unix] |
N
name_info [UnixLabels] | Name of service or port number
name_info [Unix] | Name of service or port number
nativeint_elt [Bigarray] |
num [Num] | The type of numbers.
O
obj [CamlinternalOO] |
open_flag [UnixLabels] | The flags to `UnixLabels.openfile`.
open_flag [Unix] | The flags to `Unix.openfile`.
open_flag [Pervasives] | Opening modes for `open_out_gen` and `open_in_gen`.
open_flag [Dbm] |
out_channel [Pervasives] | The type of output channel.
P
params [CamlinternalOO] |
passwd_entry [UnixLabels] | Structure of entries in the `passwd` database.
passwd_entry [Unix] | Structure of entries in the `passwd` database.
position [Lexing] | A value of type `position` describes a point in a source file.
process_status [UnixLabels] | The termination status of a process.
process_status [Unix] | The termination status of a process.
process_times [UnixLabels] | The execution times (CPU times) of a process.
process_times [Unix] | The execution times (CPU times) of a process.
protocol_entry [UnixLabels] | Structure of entries in the `protocols` database.
protocol_entry [Unix] | Structure of entries in the `protocols` database.
R
ref [Pervasives] | The type of references (mutable indirection cells) containing a value of type `'a`.
regexp [Str] | The type of compiled regular expressions.
S
scanbuf [Scanf.Scanning] | The type of scanning buffers.
scanner [Scanf] | The type of formatted input scanners: `('a, 'b, 'c, 'd) scanner` is the type of a formatted input function that reads from some formatted input channel according to some format string; more precisely, if `scan` is some formatted input function, then `scan ic fmt f` applies `f` to the arguments specified by the format string `fmt`, when `scan` has read those arguments from the formatted input channel `ic`.
seek_command [UnixLabels] | Positioning modes for `UnixLabels.lseek`.
seek_command [Unix] | Positioning modes for `Unix.lseek`.
service_entry [UnixLabels] | Structure of entries in the `services` database.
service_entry [Unix] | Structure of entries in the `services` database.
setattr_when [UnixLabels] |
setattr_when [Unix] |
shape [CamlinternalMod] |
shutdown_command [UnixLabels] | The type of commands for `shutdown`.
shutdown_command [Unix] | The type of commands for `shutdown`.
side [Tk] |
signal_behavior [Sys] |
sigprocmask_command [UnixLabels] |
sigprocmask_command [Unix] |
sockaddr [UnixLabels] |
sockaddr [Unix] |
socket_bool_option [UnixLabels] | The socket options that can be consulted with `UnixLabels.getsockopt` and modified with `UnixLabels.setsockopt`.
socket_bool_option [Unix] | The socket options that can be consulted with `Unix.getsockopt` and modified with `Unix.setsockopt`.
socket_domain [UnixLabels] | The type of socket domains.
socket_domain [Unix] | The type of socket domains.
socket_float_option [UnixLabels] | The socket options that can be consulted with `UnixLabels.getsockopt_float` and modified with `UnixLabels.setsockopt_float`.
socket_float_option [Unix] | The socket options that can be consulted with `Unix.getsockopt_float` and modified with `Unix.setsockopt_float`.
socket_int_option [UnixLabels] | The socket options that can be consulted with `UnixLabels.getsockopt_int` and modified with `UnixLabels.setsockopt_int`.
socket_int_option [Unix] | The socket options that can be consulted with `Unix.getsockopt_int` and modified with `Unix.setsockopt_int`.
socket_optint_option [UnixLabels] | The socket options that can be consulted with `Unix.getsockopt_optint` and modified with `Unix.setsockopt_optint`.
socket_optint_option [Unix] | The socket options that can be consulted with `Unix.getsockopt_optint` and modified with `Unix.setsockopt_optint`.
socket_type [UnixLabels] | The type of socket kinds, specifying the semantics of communications.
socket_type [Unix] | The type of socket kinds, specifying the semantics of communications.
spec [Arg] | The concrete type describing the behavior associated with a keyword.
split_result [Str] |
stat [Gc] | The memory management counters are returned in a `stat` record.
stats [UnixLabels.LargeFile] |
stats [UnixLabels] | The information returned by the `UnixLabels.stat` calls.
stats [Unix.LargeFile] |
stats [Unix] | The information returned by the `Unix.stat` calls.
stats [CamlinternalOO] |
status [Graphics] | To report events.
T
t [Weak.S] | The type of tables that contain elements of type `data`.
t [Weak] | The type of arrays of weak pointers (weak arrays).
t [Thread] | The type of thread handles.
t [StringLabels] | An alias for the type of strings.
t [String] | An alias for the type of strings.
t [Stream] | The type of streams holding values of type `'a`.
t [StdLabels.String] |
t [Stack] | The type of stacks containing elements of type `'a`.
t [Set.S] | The type of sets.
t [Random.State] | The type of PRNG states.
t [Queue] | The type of queues containing elements of type `'a`.
t [Obj] |
t [Nativeint] | An alias for the type of native integers.
t [Mutex] | The type of mutexes.
t [Set.OrderedType] | The type of the set elements.
t [MoreLabels.Set.S] |
t [MoreLabels.Map.S] |
t [MoreLabels.Hashtbl.S] |
t [MoreLabels.Hashtbl] |
t [Map.OrderedType] | The type of the map keys.
t [Map.S] | The type of maps from type `key` to type `'a`.
t [Lazy] | A value of type `'a Lazy.t` is a deferred computation, called a suspension, that has a result of type `'a`.
t [Int64] | An alias for the type of 64-bit integers.
t [Int32] | An alias for the type of 32-bit integers.
t [Hashtbl.HashedType] | The type of the hashtable keys.
t [Hashtbl.S] |
t [Hashtbl] | The type of hash tables from type `'a` to type `'b`.
t [Digest] | The type of digests: 16-character strings.
t [Dbm] | The type of file descriptors opened on NDBM databases.
t [Condition] | The type of condition variables.
t [Complex] | The type of complex numbers.
t [Char] | An alias for the type of characters.
t [CamlinternalOO] |
t [Buffer] | The abstract type of buffers.
t [Bigarray.Array3] | The type of three-dimensional big arrays whose elements have Caml type `'a`, representation kind `'b`, and memory layout `'c`.
t [Bigarray.Array2] | The type of two-dimensional big arrays whose elements have Caml type `'a`, representation kind `'b`, and memory layout `'c`.
t [Bigarray.Array1] | The type of one-dimensional big arrays whose elements have Caml type `'a`, representation kind `'b`, and memory layout `'c`.
t [Bigarray.Genarray] | The type `Genarray.t` is the type of big arrays with variable numbers of dimensions.
table [CamlinternalOO] |
tables [CamlinternalOO] |
tag [Format] |
tag [CamlinternalOO] |
terminal_io [UnixLabels] |
terminal_io [Unix] |
tm [UnixLabels] | The type representing wallclock time and calendar date.
tm [Unix] | The type representing wallclock time and calendar date.
token [Genlex] | The type of tokens.
U
units [Tk] |
usage_msg [Arg] |
W
wait_flag [UnixLabels] | Flags for `UnixLabels.waitpid`.
wait_flag [Unix] | Flags for `Unix.waitpid`.
window_id [GraphicsX11] |