package lz4

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Bindings to the LZ4 compression algorithm

Install 

dune-project
 Dependency

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

Authors

  1. W
    whitequark <whitequark@whitequark.org>

Maintainers

  1. W
    whitequark <whitequark@whitequark.org>

Sources

lz4-1.3.0.tbz
sha256=3cbbd2003916442d8ec797e48f0c8433e1a50e98c549777ad0de2e0fb774248e
sha512=54859f27d4b7c9d60be056951f0dd8617fabe7400c0a35842bb65c7f795d1859dbfec678ceea82f9c3d3521f97e7b049d06553a21a70d50d8ba69c83d4031290

Description

Tags

lz4 compression decompression

Added to opam-repository:

README

OCaml LZ4 bindings build

This package contains bindings for LZ4, a very fast lossless compression algorithm.

Installation

The bindings are available via OPAM:

$ opam install lz4

Alternatively, you can do it manually:

    $ opam install dune ctypes
$ make all install

Usage

The bindings are contained in findlib package lz4.

To roundtrip some data:

let data         = "wild wild fox" in
let compressed   = LZ4.Bytes.compress (Bytes.of_string data) in
let decompressed = LZ4.Bytes.decompress ~length:(String.length data) compressed in
Printf.printf "%S\n" (Bytes.to_string decompressed) (* => "wild wild fox" *)

Documentation

The API documentation is available at GitHub pages.

License

3-clause BSD (same as LZ4).

Dependencies (5)

  1. ctypes >= "0.4.1"
  2. dune-configurator
  3. dune >= "2.0"
  4. conf-liblz4
  5. ocaml >= "4.02"

Dev Dependencies (2)

  1. odoc with-doc
  2. ounit2 with-test

Optional Dependencies

None

Used by (4)

  1. dokeysto < "2.0.0"
  2. dokeysto_lz4
  3. pardi >= "2.0.2" & < "3.2.2"
  4. proton

Conflicts

None

Build status

Results of building lz4 with each compiler on check.ci.ocaml.org, run of against opam-repository 7cdc698. All results for this package.

Each result links to its build log. To keep crawlers from overloading the site, build logs require a GitHub sign-in (see ocurrent/opam-health-check). On your first log, GitHub asks you to “Authorize opam-health-check”, the OCurrent app that runs these checks; it sees only your public profile, not your repositories. The sign-in lasts 30 days.

Version OCaml 4.11 OCaml 4.14 OCaml 5.2 OCaml 5.4 OCaml 5.5
1.3.0 (this version) good good good good good
  • good Package successfully built
  • partial One of the dependencies failed to build
  • bad Package failed to build
  • n/a Package is not available in this environment
  • internal Internal failure