package caqti

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Unified interface to relational database libraries

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (21)

Authors

Maintainers

P

Petter A. Urkedal <paurkedal@gmail.com>

Sources

caqti-v2.1.2.tbz

sha256=ba4dfd5ff94376b5e003f682410b7b3b392c0bbaa0253679fe7671c2e07e895b

sha512=0416807fba620429ee4d64f3a6991238112e0e10dfba9703dced46cf332fd22135a9873007d025441228ce66fb192bf730d4bc776dd2c1a973d7604ab6e789e0

doc/caqti.platform/Caqti_platform/Pool/Make/argument-2-_/index.html

Parameter `Make._`

type t

A handle for cancelling the alarm if supported.

val schedule : 
  sw:System.Switch.t ->
  stdenv:System.stdenv ->
  Mtime.t ->
  (unit -> unit) ->
  t

If supported, schedule ~sw ~stdenv time f schedules f to be run at time and returns a handle which can be used to unschedule it. The caqti-blocking implementation does nothing. The pool implementation using it makes additional opportunistic calls to the handler. This function must insert a yield before running the function even if the delay is non-positive.

val unschedule : t -> unit

Cancels the alarm if supported. This is only used for early clean-up, so the implementation may choose to let it time out instead.