cabal-version: 3.4
name: dataframe-arrow-bridge
version: 1.0.0.0
synopsis: Arrow C Data Interface bridge and plan IR for the dataframe ecosystem.
description:
Zero-copy conversion between @DataFrame@ and the Arrow C Data
Interface, plus the plan IR that the Python bindings and the
@dataframe-arrow@ foreign library execute. Re-exports
@DataFrame.IR.ExprJson@ from @dataframe-expr-serializer@ so
consumers keep a single import.
.
Previously shipped as the @arrow-bridge@ public sublibrary of the
@dataframe@ meta-package; it is a standalone package from 1.0.0.0 so
that dependents resolve on Hackage.
bug-reports: https://github.com/mchav/dataframe/issues
license: MIT
license-file: LICENSE
author: Michael Chavinda
maintainer: mschavinda@gmail.com
copyright: (c) 2024-2026 Michael Chavinda
category: Data
tested-with: GHC ==9.4.8 || ==9.6.7 || ==9.8.4 || ==9.10.3 || ==9.12.2
source-repository head
type: git
location: https://github.com/mchav/dataframe
common warnings
ghc-options:
-Wincomplete-patterns
-Wincomplete-uni-patterns
-Wunused-imports
-Wunused-local-binds
-Wunused-packages
library
import: warnings
hs-source-dirs: src
exposed-modules: DataFrame.IO.Arrow
DataFrame.IR
-- The expr/pipeline JSON codec lives in its own lightweight package;
-- re-export it so the Python FFI and Haskell consumers keep importing
-- @DataFrame.IR.ExprJson@ unchanged.
reexported-modules: DataFrame.IR.ExprJson
build-depends: base >= 4 && < 5,
aeson >= 0.11 && < 3,
bytestring >= 0.11 && < 0.14,
containers >= 0.6.7 && < 0.10,
dataframe-core >= 2.5 && < 2.6,
dataframe-csv >= 2.3 && < 2.4,
dataframe-expr-serializer >= 1.2.1 && < 1.3,
dataframe-json >= 1.2.0.1 && < 1.3,
dataframe-lazy >= 2.4.1 && < 2.5,
dataframe-operations >= 2.5 && < 2.6,
dataframe-parquet >= 1.5 && < 1.6,
dataframe-parsing >= 2.2 && < 2.3,
text >= 2.1 && < 3,
vector >= 0.13 && < 0.15
default-language: Haskell2010