A Plug.Parsers plug for parsing a MessagePack-encoded body.

Look at the documentation for Plug.Parsers for more information on how to use Plug.Parsers.

This parser accepts the :unpacker option to configure how unpacking should be done. Its value can either be a module that implements the unpack!/1 function or a module, function, and arguments tuple. Note, the response body will be prepended to the given list of arguments before applying.

examples

Examples

defmodule MyPlugPipeline do
  use Plug.Builder

  plug Plug.Parsers,
       parsers: [Msgpax.PlugParser],
       pass: ["application/msgpack"]

  # Or use the :unpacker option:
  plug Plug.Parsers,
       parsers: [Msgpax.PlugParser],
       pass: ["application/msgpack"],
       unpacker: {Msgpax, :unpack!, [[binary: true]]}

  # ... rest of the pipeline
end