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  1. package bitwise

    fast multi-dimensional unboxed bit packed Bool arrays Unboxed multidimensional bit packed Bool arrays with fast aggregate operations based on lifting Bool operations to bitwise operations. There are many other bit packed structures out there, but none met all of these requirements:

    1. unboxed bit packed Bool array,
    2. multi-dimensional indexing,
    3. fast (de)serialization, or interoperable with foreign code,
    4. fast aggregate operations (fold, map, zip).
    Quick tour of the bitwise library:
    • Data.Bits.Bitwise Lift boolean operations on Bool to bitwise operations on Data.Bits.Bits.
    • Data.Array.BitArray Immutable bit arrays.
    • Data.Array.BitArray.ST Mutable bit arrays in Control.Monad.ST.ST.
    • Data.Array.BitArray.IO Mutable bit arrays in IO.
    • Data.Array.BitArray.ByteString (De)serialization.
    • Codec.Image.PBM Portable bitmap monochrome 2D image format.
    Very rough performance benchmarks:
    • immutable random access single bit reads: BitArray ix is about 40% slower than UArray ix Bool,
    • Control.Monad.ST.ST mutable random access single bit reads: STBitArray s ix is about the same as STUArray s ix Bool,
    • immutable map Bool -> Bool: BitArray ix is about 85x faster than UArray ix Bool,
    • immutable zipWith Bool -> Bool -> Bool: BitArray ix is about 1300x faster than UArray ix Bool.

  2. package bluefin-internal

    The Bluefin effect system, internals The Bluefin effect system, internals

  3. package boltzmann-samplers

    Uniform random generators Random generators with a uniform distribution conditioned to a given size. See also testing-feat, which is currently a faster method with similar results.

  4. package box-socket

    Box websockets Websockets built with the box library.

  5. package brotli

    Brotli (RFC7932) compression and decompression Brotli (RFC7932) is a generic-purpose lossless compression algorithm suitable for HTTP compression that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling. This package provides a pure interface for compressing and decompressing Brotli streams of data represented as lazy ByteStrings. A monadic incremental interface is provided as well. This package relies on Google's C implementation. The following packages are based on this package and provide API support for popular streaming frameworks:

  6. package brotli-streams

    IO-Streams interface for Brotli (RFC7932) compression Brotli (RFC7932) is a generic-purpose lossless compression algorithm suitable for HTTP compression that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling. This package provides an IO-Streams interface for the Brotli compression algorithm. Decompressing Brotli InputStreams and compressing OutputStreams to Brotli streams with tunable (de)compression parameters is supported.

  7. package bsb-http-chunked

    Chunked HTTP transfer encoding for bytestring builders This library contains functions for encoding bytestring builders for chunked HTTP/1.1 transfer. This functionality was extracted from the blaze-builder package.

  8. package bugsnag-hs

    A Bugsnag client for Haskell. Please see the README at https://github.com/jwoudenberg/bugsnag-hs.

  9. package bugsnag-wai

    WAI integration for Bugsnag error reporting for Haskell Please see README.md

  10. package burrito

    Parse and render URI templates. Burrito is a Haskell library for parsing and rendering URI templates. According to RFC 6570: "A URI Template is a compact sequence of characters for describing a range of Uniform Resource Identifiers through variable expansion." Burrito implements URI templates according to the specification in that RFC. The term "uniform resource identifiers" (URI) is often used interchangeably with other related terms like "internationalized resource identifier" (IRI), "uniform resource locator" (URL), and "uniform resource name" (URN). Burrito can be used for all of these. If you want to get technical, its input must be a valid IRI and its output will be a valid URI or URN. Although Burrito is primarily intended to be used with HTTP and HTTPS URIs, it should work with other schemes as well.

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