package ocamlformat-mlx-lib

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OCaml .mlx Code Formatter

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (3)

Authors

Maintainers

A

Andrey Popp <me@andreypopp.com>

Sources

0.26.2.0.tar.gz

md5=4b32d3b57da54157a0cd8f772094f4bc

sha512=367eeb5d81060a3efb584796cc72cc75d974975bb9b18be6284a86f5937edb90927368fd80e00b3f4c1894e609b4a1503c20d4495c624560243e5055f905390a

doc/ocamlformat-mlx-lib.ocamlformat_stdlib/Ocamlformat_stdlib/Int_conversions/index.html

Module `Ocamlformat_stdlib.Int_conversions`Source

include module type of struct include Base.Int_conversions end

Sourceval int_to_int32 : int -> int32 option

Ocaml has the following integer types, with the following bit widths on 32-bit and 64-bit architectures.

                        arch  arch
            type        32b   64b
            ----------------------
            int          31    63  (32 when compiled to JavaScript)
            nativeint    32    64
            int32        32    32
            int64        64    64

In both cases, the following inequalities hold:

  width(int) < width(nativeint)
  && width(int32) <= width(nativeint) <= width(int64)

The conversion functions come in one of two flavors.

If width(foo) <= width(bar) on both 32-bit and 64-bit architectures, then we have

 val foo_to_bar : foo -> bar

otherwise we have

  val foo_to_bar     : foo -> bar option
  val foo_to_bar_exn : foo -> bar

Sourceval int_to_int32_exn : int -> int32

Sourceval int_to_int32_trunc : int -> int32

Sourceval int_to_int64 : int -> int64

Sourceval int_to_nativeint : int -> nativeint

Sourceval int32_to_int : int32 -> int option

Sourceval int32_to_int_exn : int32 -> int

Sourceval int32_to_int_trunc : int32 -> int

Sourceval int32_to_int64 : int32 -> int64

Sourceval int32_to_nativeint : int32 -> nativeint

Sourceval int32_is_representable_as_int : int32 -> bool

Sourceval int64_to_int : int64 -> int option

Sourceval int64_to_int_exn : int64 -> int

Sourceval int64_to_int_trunc : int64 -> int

Sourceval int64_to_int32 : int64 -> int32 option

Sourceval int64_to_int32_exn : int64 -> int32

Sourceval int64_to_int32_trunc : int64 -> int32

Sourceval int64_to_nativeint : int64 -> nativeint option

Sourceval int64_to_nativeint_exn : int64 -> nativeint

Sourceval int64_to_nativeint_trunc : int64 -> nativeint

Sourceval int64_fit_on_int63_exn : int64 -> unit

Sourceval int64_is_representable_as_int63 : int64 -> bool

Sourceval nativeint_to_int : nativeint -> int option

Sourceval nativeint_to_int_exn : nativeint -> int

Sourceval nativeint_to_int_trunc : nativeint -> int

Sourceval nativeint_to_int32 : nativeint -> int32 option

Sourceval nativeint_to_int32_exn : nativeint -> int32

Sourceval nativeint_to_int32_trunc : nativeint -> int32

Sourceval nativeint_to_int64 : nativeint -> int64

Sourceval num_bits_int : int

Sourceval num_bits_int32 : int

Sourceval num_bits_int64 : int

Sourceval num_bits_nativeint : int

Sourcemodule Make (I : sig ... end) : sig ... end

human-friendly string (and possibly sexp) conversions

Sourcemodule Make_hex (I : sig ... end) : sig ... end

in the output, to_string, of_string, sexp_of_t, and t_of_sexp convert between t and signed hexadecimal with an optional "0x" or "0X" prefix.

Sourcemodule Make_binary (I : sig ... end) : sig ... end

in the output, to_string, to_string_hum, and sexp_of_t convert t to an unsigned binary representation with an "0b" prefix.

Sourceval sexp_of_int_style : [ `No_underscores | `Underscores ] ref

global ref affecting whether the sexp_of_t returned by Make is consistent with the to_string input or the to_string_hum output

Source

val insert_delimiter_every : 
  string ->
  delimiter:char ->
  chars_per_delimiter:int ->
  string

utility for defining to_string_hum on numeric types -- takes a string matching (-|+)?0-9a-fA-F+ and puts delimiter every chars_per_delimiter characters starting from the right.

Sourceval insert_delimiter : string -> delimiter:char -> string

insert_delimiter_every ~chars_per_delimiter:3

Sourceval insert_underscores : string -> string

insert_delimiter ~delimiter:'_'