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snakebridge

0.11.0
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Compile-time generator for type-safe Elixir bindings to Python libraries

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snakebridge lib snakebridge scan_error.ex
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lib/snakebridge/scan_error.ex 

defmodule SnakeBridge.ScanError do

  @moduledoc """

  Structured error for scan failures.

  """



  defexception [:failures]



  @type t :: %__MODULE__{failures: list(map())}



  @impl Exception

  def message(%__MODULE__{failures: failures}) do

    failures

    |> Enum.map_join("\n", fn %{path: path, reason: reason} ->

      "  - #{path}: #{inspect(reason)}"

    end)

    |> then(&("Scan failed for #{length(failures)} file(s):\n" <> &1))

  end

end