package caqti

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in-package search v0.2.0

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-v2.2.4.tbz

sha256=b8ea432820154ec095132c4f7b244b06cd8553e0b2035185b844d9c4f30af8bb

sha512=b7e3ad8e6a9b587db2d517e15cd42df2945148f9223b2fa6f4bc2bcdd2709d53549cca4b65e54511d22466e4c9aa7f0b9c17305a07505519d8bf81d95de629b8

doc/caqti.platform/Caqti_platform/Driver_loader/index.html

Module `Caqti_platform.Driver_loader`Source

Registration and Loading of Drivers

This interface is unstable and may change between minor versions. If you are developing an external driver, please open an issue to sort out requirements and to announce you need for a stable driver API.

Sourcemodule type DRIVER = sig ... end

This is the signature implemented by drivers, given the system dependencies. More precisely, drivers implement either DRIVER_FUNCTOR or Caqti_platform_unix.Driver_loader.DRIVER_FUNCTOR depending on requirements.

Registration

Source

module type DRIVER_FUNCTOR =
  functor (System : System_sig.S) ->
  DRIVER
    with type 'a fiber := 'a System.Fiber.t
     and type ('a, 'err) stream := ('a, 'err) System.Stream.t
     and type switch := System.Switch.t
     and type stdenv := System.stdenv

The functor implemented by drivers independent from the unix library.

Sourceval register : string -> (module DRIVER_FUNCTOR) -> unit

register scheme driver_functor registers driver_functor as the driver implementation for handling the URI scheme scheme.

Usage

Sourcemodule type S = sig ... end

The the interface used internally to load drivers.