package mirage-flow-unix

  1. Overview
  2. Docs
Various implementations of the MirageOS FLOW interface

Install

Dune Dependency

Authors

Maintainers

Sources

mirage-flow-unix-1.2.0.tbz
sha256=e5cd3bef84a333a07a3d8c7826e871ad509f6bb8880d2f2e7e46b9ea1522ccc0
md5=c2a40c49fe2a018fe40abd54035c869b

Description

  • Fflow uses input/output functions to build a flow
  • Lwt_io_flow uses Lwt_io.channel

Tags

org:mirage

Published: 23 Feb 2017

README

mirag-flow -- Flow implementations and combinators for MirageOS

This repo contains generic operations over Mirage FLOW implementations.

Please consult the API documentation.

Example usage

In a top-level like utop:

# #require "mirage-flow";;
# #require "mirage-clock-unix";;
# #require "lwt.syntax";;

# let a = Mirage_flow.Fun.(make ~input:(input_string "hellooooo") ());;
val a : Mirage_flow.Fun.flow = <abstr>

# let buffer = String.make 20 ' ';;
val buffer : bytes = "                    "
# let b = Mirage_flow.Fun.(make ~output:(output_string buffer) ());;
val b : Mirage_flow.Fun.flow = <abstr>

# lwt results = Mirage_flow.copy (module Clock) (module Mirage_flow.Fun) a (module Mirage_flow.Fun) b ();;
val results : [ `Error of [ `Msg of bytes ] | `Ok of Mirage_flow.CopyStats.t ] =  `Ok {Mirage_flow.CopyStats.read_bytes = 9L; read_ops = 1L; write_bytes = 9L; write_ops = 1L; duration = 6.9141387939453125e-06}
# buffer;;
- : bytes = "hellooooo           "

Dependencies (10)

  1. result
  2. cstruct >= "2.3.0" & < "6.0.1"
  3. lwt
  4. mirage-flow-lwt >= "1.2.0"
  5. mirage-flow >= "1.2.0" & < "2.0.0"
  6. fmt < "0.8.10"
  7. topkg build & >= "0.9.0"
  8. ocamlbuild build
  9. ocamlfind build
  10. ocaml

Dev Dependencies (2)

  1. lwt with-test & < "5.0.0"
  2. alcotest with-test

Used by (1)

  1. capnp-rpc-unix < "0.5.0"

Conflicts

None

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