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HTTP client library, with support for middleware and multiple adapters.

Security advisory: This version has known vulnerabilities. View advisories
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tesla lib tesla middleware tuples.ex
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lib/tesla/middleware/tuples.ex 

defmodule Tesla.Middleware.Tuples do

  @moduledoc """

  Return :ok/:error tuples for successful HTTP transations, i.e. when the request is completed

  (no network errors etc) - but it can still be an application-level error (i.e. 404 or 500).



  **NOTE**: This middleware must be included as the first in the stack (before other middleware)



  ## Example usage



      defmodule MyClient do

        use Tesla



        plug Tesla.Middleware.Tuples

        plug Tesla.Middleware.Json

      end

  """

  def call(env, next, _opts) do

    {:ok, Tesla.run(env, next)}

  rescue

    ex in Tesla.Error -> {:error, ex}

  end

end