Module Logs.Src

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(logs
        CONSTRAINT "= 0.7.0+dune2"
        FINDLIBS logs logs.cli logs.fmt logs.lwt logs.threaded logs.top)
    DkSDKProject_MakeAvailable(logs)
  2. Add the Findlib::logs library to any desired targets in src/*/CMakeLists.txt:

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    target_link_libraries(YourPackage_YourLibraryName
         # ... existing libraries, if any ...
         Findlib::logs)
  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 logs.0.7.0+dune2
  2. Edit your dune-project and add:

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    (package
      (name YourExistingPackage)
      (depends
      ; ... existing dependenices ...
      (logs (>= 0.7.0+dune2))))

    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 ...
      "logs" {>= "0.7.0+dune2"}
    ]

    Then run:

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    opam install . --deps-only

FINALLY, add the logs 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 ...
    logs))

(executable
  (name YourExecutable)
  ; ... existing executable options ...
  (libraries
    ; ... existing libraries ...
    logs))

Sources

typet`` =src

The type for log sources.

valcreate : ``?doc:string->``string-> src

create ?doc name is a new log source. name is the name of the source; it doesn't need to be unique but it is good practice to prefix the name with the name of your package or library (e.g. "mypkg.network"). doc is a documentation string describing the source, defaults to "undocumented". The initial reporting level of the source is defined by Logs.level.

valname :src -> string

name is src's name.

valdoc :src -> string

doc src is src's documentation string.

vallevel :src -> level option

level src is the report level of src (if any).

valset_level :src -> leveloption``-> unit

set_level src l sets the report level of src to l. Only applications should use this function directly, see usage conventions.

valequal :src -> src -> bool

equal src src' is true iff src and src' are the same source.

valcompare :src -> src -> int

compare src src' is a total order on sources.

valpp :Stdlib.Format.formatter -> src -> unit

pp ppf src prints an unspecified representation of src on ppf.

vallist : ``unit-> src list

list () is the current exisiting source list.

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