This module provides staticDhallExpression which can be used to resolve all of an expression’s imports at compile time, allowing one to reference Dhall expressions from Haskell without having a runtime dependency on the location of Dhall files.

For example, given a file "./Some/Type.dhall" containing

< This : Natural | Other : ../Other/Type.dhall >

... rather than duplicating the AST manually in a Haskell Type, you can do:

Dhall.Type
(\case
    UnionLit "This" _ _  -> ...
    UnionLit "Other" _ _ -> ...)
$(staticDhallExpression "./Some/Type.dhall")

This would create the Dhall Expr AST from the "./Some/Type.dhall" file at compile time with all imports resolved, making it easy to keep your Dhall configs and Haskell interpreters in sync.