deftype Result.Error error: Error, as: ->
defstatic <Result.Error> new error: Error, as: ->
Result.Error{ error: error }
end
defimpl Result for: Result.Error, as: ->
def ok? as: -> false
def error? as: -> true
def <Any> unwrap as: ->
Huia.Primitive.panic_process(@error)
def <Any> expect message: String, as: ->
Huia.Primitive.panic_process(Error.new(message: message, cause: @error))