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ex_gram

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Telegram Bot API low level and framework

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ex_gram lib ex_gram handler.ex
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lib/ex_gram/handler.ex 

defmodule ExGram.Handler do

  @moduledoc """

  Behaviour for handling updates in `ExGram.Bot` implementations.



  Implement this behaviour in your bot module to handle incoming updates from Telegram.

  The `c:handle/2` callback receives parsed messages and a context struct, while

  `c:handle_error/1` handles any errors that occur during message processing.



  See the [Handling Updates guide](handling-updates.md) for more details.

  """



  @callback handle(ExGram.Dispatcher.parsed_message(), ExGram.Cnt.t()) :: ExGram.Cnt.t()

  @callback handle_error(ExGram.Error.t()) :: any



  @type init_opts :: [bot: atom() | String.t(), token: String.t()]

  @callback init(init_opts) :: :ok



  @optional_callbacks handle: 2, handle_error: 1

end