Cqrs.Query.filter

You're seeing just the macro filter, go back to Cqrs.Query module for more information.

filter(name, type, opts \\ [])

(macro)

Defines a Query filter.

:name - any atom
:type - any valid Ecto Schema type
:opts - any valid Ecto Schema field options. Plus:
- :required - true | false. Defaults to the require_all_filters option.
- :description - Documentation for the field.