package eio

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Effect-based direct-style IO API for OCaml

Install 

dune-project
 Dependency

github.com Edit opam file Versions (20)

Authors

  1. A
    Anil Madhavapeddy
  2. T
    Thomas Leonard

Maintainers

  1. A
    anil@recoil.org

Sources

eio-1.4.tbz
sha256=ba11ad486f492130dbb486f2b3bdc4905643f10016806ddf86e9a34e4346aaa5
sha512=57ef2c137ccdc26d8029e636b6a4ee92da7c6b2f35954946bd56ca595d6947a8ec42f6f83f8552f73d6719e6ce2314cae2e2fad1686a387522935e6f90e9a8d9

doc/eio.mock/Eio_mock/Handler/index.html

Module Eio_mock.HandlerSource

Control how a mock responds.

This module is mostly useful when writing custom mocks. Individual mocks usually provide convenience wrappers around this.

Sourcetype 'a t

A handler that provides values of type 'a.

Sourcetype 'a actions = 'a Action.t list
Sourceval make : 'a Action.t -> 'a t

make default_action is a new handler that initially always runs default_action.

Sourceval set_handler : 'a t -> (unit -> 'a) -> unit

set_handler t fn sets (replaces) the function to be called whenever the handler is run.

Sourceval seq : 'a t -> 'a actions -> unit

seq t actions sets a handler function that performs the next action in actions on each call. When there are no more actions, it runs the default handler.

Sourceval run : 'a t -> 'a

run t is used by mocks to run their handlers.

Sourceval run_default_action : 'a t -> 'a

run_default_action t runs the default handler passed to make.