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Beam Bots - The framework for resilient robotics.

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bb lib bb error hardware disconnected.ex
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lib/bb/error/hardware/disconnected.ex 

# SPDX-FileCopyrightText: 2025 James Harton

#

# SPDX-License-Identifier: Apache-2.0



defmodule BB.Error.Hardware.Disconnected do

  @moduledoc """

  Hardware device is disconnected or not responding.



  Raised when a device that was previously connected is no longer reachable.

  """

  use BB.Error, class: :hardware, fields: [:device, :reason]



  defimpl BB.Error.Severity do

    def severity(_), do: :error

  end



  def message(%{device: device, reason: nil}) do

    "Hardware disconnected: #{inspect(device)} is not responding"

  end



  def message(%{device: device, reason: reason}) do

    "Hardware disconnected: #{inspect(device)} - #{inspect(reason)}"

  end

end