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dialyxir

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Mix tasks to simplify use of Dialyzer in Elixir projects.

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dialyxir lib dialyxir warnings binary_construction.ex
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lib/dialyxir/warnings/binary_construction.ex 

defmodule Dialyxir.Warnings.BinaryConstruction do

  @behaviour Dialyxir.Warning



  @impl Dialyxir.Warning

  @spec warning() :: :bin_construction

  def warning(), do: :bin_construction



  @impl Dialyxir.Warning

  @spec format_short([String.t()]) :: String.t()

  def format_short([culprit | _]) do

    "Binary construction with #{culprit} will fail."

  end



  @impl Dialyxir.Warning

  @spec format_long([String.t()]) :: String.t()

  def format_long([culprit, size, segment, type]) do

    pretty_type = Erlex.pretty_print_type(type)



    "Binary construction will fail since the #{culprit} field #{size} in " <>

      "segment #{segment} has type #{pretty_type}."

  end



  @impl Dialyxir.Warning

  @spec explain() :: String.t()

  def explain() do

    Dialyxir.Warning.default_explain()

  end

end