Module type Lwt_io.NumberIO

Contents

Instructions: Use this module in your project

In the IDE (CLion, Visual Studio Code, Xcode, etc.) you use for your DkSDK project:

  1. Add the following to your project's dependencies/CMakeLists.txt:

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    DkSDKProject_DeclareAvailable(lwt
        CONSTRAINT "= 5.6.1"
        FINDLIBS lwt lwt.unix)
    DkSDKProject_MakeAvailable(lwt)
  2. Add the Findlib::lwt library to any desired targets in src/*/CMakeLists.txt:

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    target_link_libraries(YourPackage_YourLibraryName
         # ... existing libraries, if any ...
         Findlib::lwt)
  3. Click your IDE's Build button

Not using DkSDK?

FIRST, do one or all of the following:

  1. Run:

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    opam install lwt.5.6.1
  2. Edit your dune-project and add:

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    (package
      (name YourExistingPackage)
      (depends
      ; ... existing dependenices ...
      (lwt (>= 5.6.1))))

    Then run:

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    dune build *.opam # if this fails, run: dune build
  3. Edit your <package>.opam file and add:

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    depends: [
      # ... existing dependencies ...
      "lwt" {>= "5.6.1"}
    ]

    Then run:

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    opam install . --deps-only

FINALLY, add the lwt.unix library to any desired (library)and/or (executable) targets in your **/dune files:

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(library
  (name YourLibrary)
  ; ... existing library options ...
  (libraries
    ; ... existing libraries ...
    lwt.unix))

(executable
  (name YourExecutable)
  ; ... existing executable options ...
  (libraries
    ; ... existing libraries ...
    lwt.unix))

Reading

valread_int :input_channel ->``intLwt.t

Reads a 32-bits integer as an ocaml int

valread_int16 :input_channel ->``intLwt.t
valread_int32 :input_channel ->``int32Lwt.t
valread_int64 :input_channel ->``int64Lwt.t
valread_float32 :input_channel ->``floatLwt.t

Reads an IEEE single precision floating point value

valread_float64 :input_channel ->``floatLwt.t

Reads an IEEE double precision floating point value

Writing

valwrite_int :output_channel ->``int->``unitLwt.t

Writes an ocaml int as a 32-bits integer

valwrite_int16 :output_channel ->``int->``unitLwt.t
valwrite_int32 :output_channel ->``int32->``unitLwt.t
valwrite_int64 :output_channel ->``int64->``unitLwt.t
valwrite_float32 :output_channel ->``float->``unitLwt.t

Writes an IEEE single precision floating point value

valwrite_float64 :output_channel ->``float->``unitLwt.t

Writes an IEEE double precision floating point value

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            1. Module Codecs.FramingError
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          1. Module Capnp.RPC
            1. Module RPC.MethodID
            1. Module RPC.None
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            1. Module Runtime.BuilderInc
                1. Module NM.Capability
                1. Module NM.ListStorage
                1. Module NM.Message
                1. Module NM.Object
                1. Module NM.Segment
                1. Module NM.Service
                1. Module NM.Slice
                1. Module NM.StructRef
                1. Module NM.StructStorage
                1. Module NM.Untyped
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                1. Module ROM.ListStorage
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                1. Module ROM.Object
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                1. Module RWM.Capability
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        1. Module Logs
          1. ...
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        1. Module Lwt
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            1. Module Infix.Let_syntax
          1. Module Lwt.Let_syntax
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          1. Module Lwt.Syntax
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          1. Module Lwt_main.Enter_iter_hooks
          1. Module Lwt_main.Exit_hooks
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        1. Module Event
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        1. Module Semaphore
          1. Module Semaphore.Binary
          1. Module Semaphore.Counting
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          1. Module Stdlib.Arg
          1. Module Stdlib.Array
          1. Module Stdlib.ArrayLabels
          1. Module Stdlib.Atomic
          1. Module Stdlib.Bigarray
            1. Module Bigarray.Array0
            1. Module Bigarray.Array1
            1. Module Bigarray.Array2
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            1. Module Bigarray.Genarray
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          1. Module Stdlib.Buffer
          1. Module Stdlib.Bytes
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          1. Module Stdlib.Callback
          1. Module Stdlib.Char
          1. Module Stdlib.Complex
          1. Module Stdlib.Digest
          1. Module Stdlib.Either
          1. Module Stdlib.Ephemeron
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          1. Module Stdlib.Fun
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            1. Module Hashtbl.Make
            1. Module Hashtbl.MakeSeeded
          1. Module Stdlib.In_channel
          1. Module Stdlib.Int
          1. Module Stdlib.Int32
          1. Module Stdlib.Int64
          1. Module Stdlib.LargeFile
          1. Module Stdlib.Lazy
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          1. Module Stdlib.List
          1. Module Stdlib.ListLabels
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          1. Module Stdlib.Marshal
          1. Module Stdlib.MoreLabels
            1. Module MoreLabels.Hashtbl
                1. Module type Hashtbl.HashedType
                1. Module type Hashtbl.S
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                1. Module type Hashtbl.SeededS
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                1. Module type Map.OrderedType
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                1. Module type Set.OrderedType
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          1. Module Stdlib.Option
          1. Module Stdlib.Out_channel
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          1. Module Stdlib.Pervasives
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            1. Module Printexc.Slot
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          1. Module Stdlib.Stream
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          1. Module Stdlib.StringLabels
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                1. Module type Immediate64.Immediate
                1. Module type Immediate64.Non_immediate
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          1. Module Stdlib.Unit
          1. Module Stdlib.Weak
            1. Module Weak.Make
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        1. Module Thread
        1. Module ThreadUnix
        1. Module Topdirs
        1. Module Unix
          1. Module Unix.LargeFile
        1. Module UnixLabels
          1. Module UnixLabels.LargeFile
          1. Module EndianBigstring
            1. Module EndianBigstring.BigEndian
            1. Module EndianBigstring.BigEndian_unsafe
            1. Module EndianBigstring.LittleEndian
            1. Module EndianBigstring.LittleEndian_unsafe
            1. Module EndianBigstring.NativeEndian
            1. Module EndianBigstring.NativeEndian_unsafe
          1. Module EndianBytes
            1. Module EndianBytes.BigEndian
            1. Module EndianBytes.BigEndian_unsafe
            1. Module EndianBytes.LittleEndian
            1. Module EndianBytes.LittleEndian_unsafe
            1. Module EndianBytes.NativeEndian
            1. Module EndianBytes.NativeEndian_unsafe
          1. Module EndianString
            1. Module EndianString.BigEndian
            1. Module EndianString.BigEndian_unsafe
            1. Module EndianString.LittleEndian
            1. Module EndianString.LittleEndian_unsafe
            1. Module EndianString.NativeEndian
            1. Module EndianString.NativeEndian_unsafe
      1. Package
      1. Package result
        1. Module Result
      1. Package stdint
        1. Module Stdint
          1. Module Stdint.Int128
          1. Module Stdint.Int16
          1. Module Stdint.Int24
          1. Module Stdint.Int32
          1. Module Stdint.Int40
          1. Module Stdint.Int48
          1. Module Stdint.Int56
          1. Module Stdint.Int64
          1. Module Stdint.Int8
          1. Module Stdint.Uint128
          1. Module Stdint.Uint16
          1. Module Stdint.Uint24
          1. Module Stdint.Uint32
          1. Module Stdint.Uint40
          1. Module Stdint.Uint48
          1. Module Stdint.Uint56
          1. Module Stdint.Uint64
          1. Module Stdint.Uint8