package eio

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in-package search v0.2.0

Effect-based direct-style IO API for OCaml

Install

sha256=390f7814507b8133d6c25e3a67a742d731c7ca66252b287b1fb0e3ad4d10eecc

sha512=9c0c9088b178df9799aaae9deb803a802228f1329cbe452479c90e80a13985d9c364ea86ee14e4e759133940f9f6065c7e8ece509d176fb1e347c5320f00a494

Eio resources backed by an OS file descriptor.

Sourcetype t = < fd : Fd.t >

Resources that have FDs are sub-types of t.

Sourceval fd : < t.. > -> Fd.t

fd t returns the FD being wrapped by a resource.

Sourcetype Eio.Generic.ty +=

| FD : Fd.t Eio.Generic.ty
(*
Resources that wrap FDs can handle this in their probe method to expose the FD.
*)

Sourceval fd_opt : Eio.Generic.t -> Fd.t option

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

This just probes t using FD.