114 lines
3.0 KiB
Plaintext
114 lines
3.0 KiB
Plaintext
name: async
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version: 2.2.4
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-- don't forget to update ./changelog.md!
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x-revision: 2
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synopsis: Run IO operations asynchronously and wait for their results
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description:
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This package provides a higher-level interface over
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threads, in which an @Async a@ is a concurrent
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thread that will eventually deliver a value of
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type @a@. The package provides ways to create
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@Async@ computations, wait for their results, and
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cancel them.
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.
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Using @Async@ is safer than using threads in two
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ways:
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.
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* When waiting for a thread to return a result,
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if the thread dies with an exception then the
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caller must either re-throw the exception
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('wait') or handle it ('waitCatch'); the
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exception cannot be ignored.
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.
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* The API makes it possible to build a tree of
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threads that are automatically killed when
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their parent dies (see 'withAsync').
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license: BSD3
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license-file: LICENSE
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author: Simon Marlow
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maintainer: Simon Marlow <marlowsd@gmail.com>
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copyright: (c) Simon Marlow 2012
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category: Concurrency
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build-type: Simple
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cabal-version: >=1.10
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homepage: https://github.com/simonmar/async
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bug-reports: https://github.com/simonmar/async/issues
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tested-with:
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GHC == 9.4.1
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GHC == 9.2.4
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GHC == 9.0.2
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GHC == 8.10.7
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GHC == 8.8.4
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GHC == 8.6.5
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GHC == 8.4.4
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GHC == 8.2.2
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GHC == 8.0.2
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GHC == 7.10.3
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GHC == 7.8.4
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GHC == 7.6.3
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GHC == 7.4.2
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GHC == 7.2.2
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GHC == 7.0.4
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extra-source-files:
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changelog.md
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bench/race.hs
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source-repository head
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type: git
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location: https://github.com/simonmar/async.git
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library
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default-language: Haskell2010
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other-extensions: CPP, MagicHash, RankNTypes, UnboxedTuples
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if impl(ghc>=7.1)
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other-extensions: Trustworthy
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exposed-modules: Control.Concurrent.Async
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build-depends: base >= 4.3 && < 4.18,
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hashable >= 1.1.2.0 && < 1.5,
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stm >= 2.2 && < 2.6
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test-suite test-async
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default-language: Haskell2010
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type: exitcode-stdio-1.0
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hs-source-dirs: test
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main-is: test-async.hs
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build-depends: base,
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async,
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stm,
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test-framework,
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test-framework-hunit,
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HUnit
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flag bench
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default: False
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executable concasync
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if !flag(bench)
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buildable: False
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default-language: Haskell2010
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hs-source-dirs: bench
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main-is: concasync.hs
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build-depends: base, async, stm
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ghc-options: -O2
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executable conccancel
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if !flag(bench)
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buildable: False
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default-language: Haskell2010
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hs-source-dirs: bench
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main-is: conccancel.hs
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build-depends: base, async, stm
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ghc-options: -O2 -threaded
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executable race
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if !flag(bench)
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buildable: False
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default-language: Haskell2010
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hs-source-dirs: bench
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main-is: race.hs
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build-depends: base, async, stm
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ghc-options: -O2 -threaded
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