package caqti

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in-package search v0.2.0

Unified interface to relational database libraries

Install

sha256=ba4dfd5ff94376b5e003f682410b7b3b392c0bbaa0253679fe7671c2e07e895b

sha512=0416807fba620429ee4d64f3a6991238112e0e10dfba9703dced46cf332fd22135a9873007d025441228ce66fb192bf730d4bc776dd2c1a973d7604ab6e789e0

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.