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-0.7.tbz

sha256=675e67f343ccf37b965d15d1ee1c639d7a06431e8f08e95559133419f3488ee1

sha512=3d1bd0e5e0aa79d8858d83944d734a0efc325ed66a12a1506c3b36281db56c0216e6cb90a46e6021db1ea34cdd2567ebabe0bd687d9989495bb7cf6099e90ba7

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.