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-0.8.1.tbz

sha256=c4222f9b081465486a1c1a8dde6aa00178936d7c7b3a8565e0883a421e0e3547

sha512=d63d8b9500b492be93df4f29159aa6955588ca1e35e6a5817856e32ee4fec3395604dc7b64fc5a973ee8bd436bd65831e7b08fca9bf909f41afec4a65c4443b8

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.