dataframe-csv

CSV reader and writer for the dataframe ecosystem.

Stackage Nightly 2026-07-26:	2.2.0.0
Latest on Hackage:	2.2.0.0

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-2.2.0.0@sha256:37c05c5e2d95d9502613a1a094bac44d6d64491da7df86f7603c140c4ed0f419,1962

Module documentation for 2.2.0.0

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-2026-07-26(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.