package eio

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in-package search v0.2.0

Effect-based direct-style IO API for OCaml

Install

sha256=82537ee1c5b1829fde8207614a4e39f560bd582332841290ed5ef76691f3af70

sha512=69fc509e5ed34da64c3c26fa22558ce7f0cb42afa65c864c57dbb05948e12c0f4f6ab7b77a07f8b292ea3a18748ed46deb9da6af74852115da5e938177b3bf18

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 +=

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 FD.