package eio

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Effect-based direct-style IO API for OCaml

Install

Dune Dependency

Authors

Maintainers

Sources

eio-0.10.tbz
sha256=390f7814507b8133d6c25e3a67a742d731c7ca66252b287b1fb0e3ad4d10eecc
sha512=9c0c9088b178df9799aaae9deb803a802228f1329cbe452479c90e80a13985d9c364ea86ee14e4e759133940f9f6065c7e8ece509d176fb1e347c5320f00a494

doc/src/eio.core/hook.ml.html

Source file hook.ml

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type t =
  | Null
  | Node : 'a Lwt_dllist.node -> t
  | Node_with_mutex : 'a Lwt_dllist.node * Mutex.t -> t

let null = Null

let remove = function
  | Null -> ()
  | Node n -> Lwt_dllist.remove n
  | Node_with_mutex (n, m) ->
    Mutex.lock m;
    Fun.protect ~finally:(fun () -> Mutex.unlock m)
      (fun () -> Lwt_dllist.remove n)
OCaml

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