package caqti

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in-package search v0.2.0

Unified interface to relational database libraries

Install

sha256=7eb57225c521fe25395653d960b1c381bb2b2ccae47bc2a827bb16611988da8b

sha512=eeafaf495b08fb8620ddee1711b8f9fa2ca0c79fb450a905c8d071806b7046d665e1e2ac0e7d3c7ca1258455decbf184e689e9ecb2453ec9d952b864f9dd14f4

Sourcetype ('a, +'e) t

Sourceval size : ('a, 'e) t -> int

size pool is the current number of open resources in pool.

val use : 
  ?priority:float ->
  ('a -> ('b, 'e) result) ->
  ('a, 'e) t ->
  ('b, 'e) result

use f pool calls f on a resource drawn from pool, handing back the resource to the pool when f exits.

parameter priority
Requests for the resource are handled in decreasing order of priority. The default priority is 0.0.

Sourceval drain : ('a, 'e) t -> unit

drain pool closes all resources in pool. The pool is still usable, as new resources will be created on demand.