dataframe-csv

CSV reader and writer for the dataframe ecosystem.

Stackage Nightly 2026-10-21:	2.3.1.1
Latest on Hackage:	2.3.1.1

See all snapshots dataframe-csv appears in

MIT licensed by Michael Chavinda

Maintained by [email protected]

This version can be pinned in stack with:dataframe-csv-2.3.1.1@sha256:dcab1a8034a2d9a0b7b4d1e2f571e5ffeeee5d3d26f87c1556cdbd3e41618ab8,1962

Module documentation for 2.3.1.1

DataFrame
- DataFrame.IO
  - DataFrame.IO.CSV
  - DataFrame.IO.Internal
    - DataFrame.IO.Internal.MutableColumn
- DataFrame.Typed
  - DataFrame.Typed.IO
    - DataFrame.Typed.IO.CSV

Depends on 9 packages(full list with versions):

base, bytestring, containers, dataframe-core, dataframe-operations, dataframe-parsing, text, time, vector

Used by 4 packages in nightly-2026-10-21(full list with versions):

dataframe, dataframe-csv-th, dataframe-fastcsv, dataframe-lazy

DataFrame.IO.CSV — strict single-pass CSV read/write (pure Haskell RFC 4180 scanner). Plus DataFrame.IO.Internal.MutableColumn, the mutable-column ingest helpers shared by the lazy CSV reader.