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Haskell 🚧

Apache OpenDALâ„¢ Haskell Binding (WIP)

Note: This binding has its own independent version number, which may differ from the Rust core version. When checking for updates or compatibility, always refer to this binding's version rather than the core version.

Example​

Basic usage

import OpenDAL

main :: IO ()
main = do
  Right op <- newOperator "memory"
  runOp op operation
  where
    operation = do
      writeOp op "key1" "value1"
      writeOp op "key2" "value2"
      value1 <- readOp op "key1"
      value2 <- readOp op "key2"

Use logger

import OpenDAL
import Colog (simpleMessageAction)

main :: IO ()
main = do
  Right op <- newOperator "memory" {ocLogAction = Just simpleMessageAction}
  return ()

Build​

cabal build

Test​

cabal test

Doc​

To generate the documentation:

cabal haddock

If your cabal version is greater than 3.8, you can use cabal haddock --open to open the documentation in your browser. Otherwise, you can visit the documentation from dist-newstyle/build/$ARCH/ghc-$VERSION/opendal-$VERSION/doc/html/opendal/index.html.

License and Trademarks​

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

Apache OpenDAL, OpenDAL, and Apache are either registered trademarks or trademarks of the Apache Software Foundation.