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-0.9.tbz

sha256=cfbdf92e480063333f9c6ab234ee46aceeadb3209744c801cdf8a274b1997d99

sha512=410e334103a9ae9805c57ad12ca9726b0b74b82cca4477004521ccfcc7ddb0f63ec6f38fdd69728792d3dff1ab3f8ad990cd6b02b45f467cf492e2840941c669

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.