package eio

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in-package search v0.2.0

Effect-based direct-style IO API for OCaml

Install

sha256=3792e912bd8d494bb2e38f73081825e4d212b1970cf2c1f1b2966caa9fd6bc40

sha512=4a80dbcf8cf2663bdad0f2970871844f37bd293c56bd1ce602910e0a613754945f1f942719f9630906453be7c73c1732dc97526c6c90b0b36100d04fd5e871e4

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.