package eio

  1. Overview
  2. Docs
Effect-based direct-style IO API for OCaml

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (22)

Authors

  1. A
    Anil Madhavapeddy
  2. T
    Thomas Leonard

Maintainers

  1. A
    anil@recoil.org

Sources

eio-1.6.tbz
sha256=c1f04986b401094176494863dde1ca9b292b59fdc679a9d7023e558d80fb5b15
sha512=92ed8cf20300b8a4e0141bdbc373c0803c5a24530cb65852637d905fff4a5b956a8859a00a424034ff78c1112da9b0391194bcd558326168bdebd1ce683a8890

doc/eio.unix/Eio_unix/Resource/index.html

Module Eio_unix.ResourceSource

Eio resources backed by an OS file descriptor.

Sourcetype 'a t = ([> `Unix_fd ] as 'a) Eio.Resource.t

Resources that have FDs are tagged with `Unix_fd.

Sourcetype Eio.Resource.pi +=
  1. | T : ('t, 't -> Fd.t, [> `Unix_fd ]) Eio.Resource.pi
Sourceval fd : _ t -> Fd.t

fd t returns the FD being wrapped by a resource.

Sourceval fd_opt : _ Eio.Resource.t -> Fd.t option

fd_opt t returns the FD being wrapped by a generic resource, if any.

This just probes t using T.