View Source Credo.Check.Warning.ForbiddenModule (Credo v1.7.5)


This check is disabled by default.

Learn how to enable it via .credo.exs.

This check has a base priority of high and works with any version of Elixir.


Some modules that are included by a package may be hazardous if used by your application. Use this check to allow these modules in your dependencies but forbid them to be used in your application.


The :ecto_sql package includes the Ecto.Adapters.SQL module, but direct usage of the Ecto.Adapters.SQL.query/4 function, and related functions, may cause issues when using Ecto's dynamic repositories.

Check-Specific Parameters

Use the following parameters to configure this check:


List of modules or {Module, "Error message"} tuples that must not be used.

This parameter defaults to [].

General Parameters

Like with all checks, general params can be applied.

Parameters can be configured via the .credo.exs config file.