BSD3 licensed by Mitchell Rosen
Maintained by Mitchell Rosen

Module documentation for 0.1.0

There are no documented modules for this package.

This library provides a timer wheel data structure for

  • O(1) registering IO actions to fire after a given amount of time

  • O(1) canceling registered actions

It is similar to TimerManager from GHC.Event, but can scale much better under concurrent access patterns.

An unreleased version of this library has a backpack-based signature for selecting from a variety of different data structures used internally. However, until backpack has broader support on Hackage, and in Haddocks, etc, I decided to just hard-code something decent (a priority search queue). This makes the O(1) claims above a bit of a lie, as these rely on using a linked list data structure internally.

Changes

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to the Haskell Package Versioning Policy.

[0.1.0] - 2018-07-18

Added

  • Initial release
Depends on 6 packages:
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