Hackage :: [Package]

conduit: Streaming data processing library.

[ conduit, data, library, mit ] [ Propose Tags ]

Conduits are an approach to the streaming data problem. It is meant as an alternative to enumerators/iterators, hoping to address the same issues with different trade-offs based on real-world experience with enumerators. For more information, see http://www.yesodweb.com/book/conduit.

Release history:

0.2
Instead of storing state in mutable variables, we now use CPS. A Source returns the next Source, and likewise for Sinks and Conduits. Not only does this take better advantage of GHC's optimizations (about a 20% speedup), but it allows some operations to have a reduction in algorithmic complexity from exponential to linear. This also allowed us to remove the Prepared set of types. Also, the State functions (e.g., sinkState) use better constructors for return types, avoiding the need for a dummy state on completion.
0.1
BufferedSource is now an abstract type, and has a much more efficient internal representation. The result was a 41% speedup on microbenchmarks (note: do not expect speedups anywhere near that in real usage). In general, we are moving towards BufferedSource being a specific tool used internally as needed, but using Source for all external APIs.
0.0
Initial release.

Flags

Automatic Flags
NameDescriptionDefault
debug

Turn on some runtime check to ensure invariants are respected.

Enabled
nohandlesEnabled

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

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees

Candidates

Versions [RSS] 0.0.0, 0.0.0.1, 0.0.0.2, 0.0.1, 0.0.1.1, 0.0.2, 0.0.3, 0.0.4, 0.1.0, 0.1.1, 0.1.1.1, 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.4.0, 0.4.0.1, 0.4.1, 0.4.1.1, 0.4.2, 0.5.0, 0.5.1, 0.5.2, 0.5.2.1, 0.5.2.2, 0.5.2.3, 0.5.2.4, 0.5.2.5, 0.5.2.6, 0.5.2.7, 0.5.3, 0.5.4, 0.5.4.1, 0.5.4.2, 0.5.5, 0.5.6, 1.0.0, 1.0.0.1, 1.0.0.2, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.4.1, 1.0.4.2, 1.0.5, 1.0.5.1, 1.0.6, 1.0.7, 1.0.7.1, 1.0.7.2, 1.0.7.3, 1.0.7.4, 1.0.8, 1.0.9, 1.0.9.1, 1.0.9.2, 1.0.9.3, 1.0.10, 1.0.10.1, 1.0.11, 1.0.11.1, 1.0.12, 1.0.13, 1.0.13.1, 1.0.14, 1.0.15, 1.0.15.1, 1.0.16, 1.0.17, 1.0.17.1, 1.1.0, 1.1.0.1, 1.1.0.2, 1.1.1, 1.1.1.1, 1.1.2, 1.1.2.1, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.2.0, 1.2.0.1, 1.2.0.2, 1.2.1, 1.2.2, 1.2.2.1, 1.2.2.2, 1.2.3, 1.2.3.1, 1.2.4, 1.2.4.1, 1.2.4.2, 1.2.4.3, 1.2.5, 1.2.5.1, 1.2.6, 1.2.6.1, 1.2.6.2, 1.2.6.3, 1.2.6.4, 1.2.6.5, 1.2.6.6, 1.2.7, 1.2.8, 1.2.9, 1.2.9.1, 1.2.10, 1.2.11, 1.2.12, 1.2.12.1, 1.2.13, 1.2.13.1, 1.3.0, 1.3.0.1, 1.3.0.2, 1.3.0.3, 1.3.1, 1.3.1.1, 1.3.1.2, 1.3.2, 1.3.2.1, 1.3.3, 1.3.4, 1.3.4.1, 1.3.4.2, 1.3.4.3, 1.3.5
Dependencies base (>=4.3 && <4.6), bytestring (>=0.9), containers, lifted-base (>=0.1 && <0.2), monad-control (>=0.3.1 && <0.4), text (>=0.11), transformers (>=0.2.2 && <0.3), transformers-base (>=0.4.1 && <0.5) [details]
License BSD-3-Clause
Author Michael Snoyman
Maintainer michael@snoyman.com
Revised Revision 1 made by AdamBergmark at 2015-05-25T17:59:34Z
Category Data, Conduit
Home page http://github.com/snoyberg/conduit
Source repo head: git clone git://github.com/snoyberg/conduit.git
Uploaded by MichaelSnoyman at 2012-01-31T09:25:03Z
Distributions Arch:1.3.5, Debian:1.3.2, Fedora:1.3.5, FreeBSD:1.2.5, LTSHaskell:1.3.5, NixOS:1.3.5, Stackage:1.3.5, openSUSE:1.3.5
Reverse Dependencies 586 direct, 3991 indirect [details]
Downloads 431124 total (646 in the last 30 days)
Rating 2.25 (votes: 9) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]