package eio

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Effect-based direct-style IO API for OCaml

Install

dune-project
 Dependency

Authors

Maintainers

Sources

eio-1.3.tbz
sha256=8ed5c13e6689f31c85dca5f12762d84b8cc0042a7b07d3e464df6eb4b72b3dfc
sha512=46e8f817f32c3316e7f35835a136ad177a295b3306351eb2efa2386482b0169a5b19ed2925b32da2a1f10d40f083fe3d588dd401908f9fec6e4a44cd68535204

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

Source file suspend.ml

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type 'a enqueue = ('a, exn) result -> unit
type _ Effect.t += Suspend : (Cancel.fiber_context -> 'a enqueue -> unit) -> 'a Effect.t

let enter_unchecked op fn =
  Trace.suspend_fiber op;
  Effect.perform (Suspend fn)

let enter op fn =
  enter_unchecked op @@ fun fiber enqueue ->
  match Cancel.Fiber_context.get_error fiber with
  | None -> fn fiber enqueue
  | Some ex -> enqueue (Error ex)
OCaml

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