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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