Protocol for allowing the casting of something into an Ash.Type.File.

Usage

defmodule MyStruct do
  defstruct [:path]

  @behavior Ash.Type.File.Implementation

  @impl Ash.Type.File.Implementation
  def path(%__MODULE__{path: path}), do: {:ok, path}

  @impl Ash.Type.File.Implementation
  def open(%__MODULE__{path: path}, modes), do: File.open(path, modes)

  defimpl Ash.Type.File.Source do
    def implementation(%MyStruct{} = struct), do: {:ok, MyStruct}
  end
end