bytestring-trie: An efficient finite map from (byte)strings to values.

[ bsd3, data, data-structures, library ] [ Propose Tags ]

An efficient finite map from (byte)strings to values.

The implementation is based on big-endian patricia trees, like Data.IntMap. We first trie on the elements of Data.ByteString and then trie on the big-endian bit representation of those elements. Patricia trees have efficient algorithms for union and other merging operations, but they're also quick for lookups and insertions.

Versions [faq] 0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.2.2, 0.2.3, 0.2.4, 0.2.4.1, 0.2.4.3, 0.2.5.0
Dependencies base (<2.2 || >=3 && <4.8), binary, bytestring [details]
License BSD-3-Clause
Copyright Copyright (c) 2008--2010 wren ng thornton
Author wren ng thornton
Maintainer wren@community.haskell.org
Revised Revision 1 made by phadej at Tue Apr 3 11:28:07 UTC 2018
Category Data, Data Structures
Home page http://code.haskell.org/~wren/
Uploaded by WrenThornton at Thu Jun 10 23:42:29 UTC 2010
Distributions Fedora:0.2.4.1, NixOS:0.2.5.0
Downloads 13981 total (243 in the last 30 days)
Rating 2.5 (votes: 4) [estimated by rule of succession]
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Status Hackage Matrix CI
Docs uploaded by user
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Modules

[Index]

Flags

NameDescriptionDefaultType
base4

base-4.0 deprecated Prelude which is imported qualified

EnabledAutomatic
usecinternal

Use optimized C implementation for indexOfDifference. See notes in Data.Trie.ByteStringInternal.

DisabledAutomatic
applicativeinbase

Applicative functors were added in base-2.0

EnabledAutomatic
bytestringinbase

The bytestring library was included in base-2.0 and base-2.1.1, but for base-1.0 and base-3.0 it was a separate package

DisabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

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