# pbwire_elixir v0.1.14 - Table of Contents > Elixir wrapper over the pbwire NIF: elixir-protobuf structs, C-core wire speed ## Modules - [Pbwire](Pbwire.md): Fast Protobuf encoder/decoder for Elixir: `elixir-protobuf` structs in, `elixir-protobuf` structs out, wire bytes identical to the official runtime. - [Pbwire.Schema](Pbwire.Schema.md): Turns `elixir-protobuf` generated modules into the schema cache the NIF understands.