PSQueue

Priority Search Queue

Version on this page:	1.1
LTS Haskell 24.18:	1.2.2
Stackage Nightly 2025-11-04:	1.2.2
Latest on Hackage:	1.2.2

See all snapshots PSQueue appears in

BSD-3-Clause licensed by Ralf Hinze

Maintained by Scott E. Dillard

This version can be pinned in stack with:PSQueue-1.1@sha256:b1e1e9e15296602c432a12ccc036b423850c3c6749eb0956441c583502d74ab0,983

Module documentation for 1.1

Data
- Data.PSQueue

Depends on 1 package(full list with versions):

base

A priority search queue efficiently supports the opperations of both a search tree and a priority queue. A Binding is a product of a key and a priority. Bindings can be inserted, deleted, modified and queried in logarithmic time, and the binding with the least priority can be retrieved in constant time. A queue can be built from a list of bindings, sorted by keys, in linear time.