package eio

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Effect-based direct-style IO API for OCaml

Install

Dune Dependency

github.com Readme Changelog ISC License Edit opam file Versions (18)

Authors

Maintainers

A

anil@recoil.org

Sources

eio-0.13.tbz

sha256=82537ee1c5b1829fde8207614a4e39f560bd582332841290ed5ef76691f3af70

sha512=69fc509e5ed34da64c3c26fa22558ce7f0cb42afa65c864c57dbb05948e12c0f4f6ab7b77a07f8b292ea3a18748ed46deb9da6af74852115da5e938177b3bf18

doc/eio.mock/Eio_mock/Backend/index.html

Module `Eio_mock.Backend`Source

A dummy Eio backend with no actual IO.

This backend does not support the use of multiple domains or systhreads, but the tradeoff is that it can reliably detect deadlock, because if the run queue is empty then it knows that no wake up event can be coming from elsewhere.

Sourceexception Deadlock_detected

Sourceval run : (unit -> 'a) -> 'a

run fn runs an event loop and then calls fn env within it.

raises Deadlock_detected
if the run queue becomes empty but fn hasn't returned.