FileStore.Adapters.Null (file_store v0.2.1)
Does not attempt to store files.
Example
iex> store = FileStore.new(adapter: FileStore.Adapters.Null)
%FileStore{...}
iex> FileStore.write(store, "foo", "hello world")
:ok
iex> FileStore.read(store, "foo")
{:ok, "hello world"}