copilot-language

A Haskell-embedded DSL for monitoring hard real-time distributed systems.

https://copilot-language.github.io

LTS Haskell 24.39:4.5.1
Stackage Nightly 2026-05-10:4.7.1
Latest on Hackage:4.7.1

See all snapshots copilot-language appears in

BSD-3-Clause licensed by Frank Dedden, Lee Pike, Robin Morisset, Alwyn Goodloe, Sebastian Niller, Nis Nordby Wegmann, Ivan Perez
Maintained by Ivan Perez
This version can be pinned in stack with:copilot-language-4.7.1@sha256:353fbc5045a81f0cd0928fe8775e499c251f230265ac63a36c9a4723319684f8,3562

Module documentation for 4.7.1

Used by 2 packages in nightly-2026-05-10(full list with versions):
copilot, copilot-libraries

Build Status

Copilot: a stream DSL

Copilot-language contains the actual embedded domain specific language that Copilot provides to its users. It comes with a series of basic operators and functionality, typically enough for most applications. Extended functionality is provided by the copilot-libraries module.

Copilot is a runtime verification framework written in Haskell. It allows the user to write programs in a simple but powerful way using a stream-based approach.

Programs can be interpreted for testing, or translated C99 code to be incorporated in a project, or as a standalone application. The C99 backend ensures us that the output is constant in memory and time, making it suitable for systems with hard realtime requirements.

Installation

Copilot-language can be found on Hackage. It is typically only installed as part of the complete Copilot distribution. For installation instructions, please refer to the Copilot website.

Further information

For further information, install instructions and documentation, please visit the Copilot website: https://copilot-language.github.io

License

Copilot is distributed under the BSD-3-Clause license, which can be found here.