View Source Errata.InfrastructureError (Errata v0.8.1)

Infrastructure errors represent errors that can occur at an infrastructure level but which are not part of the problem domain.

Infrastructure errors include such things as network timeouts, database connection failures, filesystem errors, etc. Unlike domain errors, infrastructure errors are not part of the problem domain and therefore are not typically part of the Ubiquitous Language of the domain.

Infrastructure errors can be defined by creating an Elixir module that uses the Errata.InfrastructureError module. Error types defined in this way are Errata.Error types of kind :infrastructure. As such, they share the common structure of all Errata error types and support all of the callbacks defined by the Errata.Error behaviour.

See the module docs for Errata.Error for more details.

Usage

To define a new custom infrastructure error type, use/2 the Errata.InfrastructureError module in your own error module:

defmodule MyApp.SomeContext.SomeError do
  use Errata.InfrastructureError,
    default_message: "something isn't right with the infrastructure"
end

Summary

Types

t()

Type to represent Errata infrastructure errors.

Types

Type to represent Errata infrastructure errors.