records-sop

Record subtyping and record utilities with generics-sop

LTS Haskell 16.16:0.1.0.3@rev:1
Stackage Nightly 2020-09-28:0.1.0.3@rev:1
Latest on Hackage:0.1.0.3@rev:1

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BSD-3-Clause licensed by Andres Löh
Maintained by andres@well-typed.com

Module documentation for 0.1.0.3

This version can be pinned in stack with:records-sop-0.1.0.3@sha256:a4875d4d97e9b678fba0ae90513f24369602f73a931ec62c6385b6a5d8502211,1492

This library provides utilities for working with labelled single-constructor record types via generics-sop.

It also provides functions to safely cast between record types if the target type has a subset of the fields (with the same names) of the source type.

Changes

0.1.0.3 (2019-05-09)

  • Compatibility with generics-sop-0.5.

0.1.0.2 (2018-10-20)

  • Relax version bound on generics-sop and add an extra LANGUAGE pragma for compatibility.

0.1.0.1 (2018-09-01)

  • Relax version bound for hspec and fix a warning in the test suite.

0.1.0.0 (2017-05-01)

  • Initial release. Everything is still rather experimental. Feedback on any aspect of the library is welcome.

    Currently, the general utilities are in Generics.SOP.Record, and the subtyping functionality is in Generics.SOP.Record.SubTyping.