adapter

Telegram adapter — bridge between our Session type and telega’s types. Provides SessionSettings for persistence, a catch handler, and key conversion.

Values

build_session_key

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pub fn build_session_key(telega_key: String) -> String

Convert a telega context key (“{chat_id}:{from_id}”) to our session key format (“telegram:{chat_id}:{from_id}”).

catch_handler

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pub fn catch_handler() -> fn(
  bot.Context(session.Session, String),
  String,
) -> Result(Nil, String)

Default catch handler that logs the error and continues. Errors in route handlers or persistence are surfaced here.

session_settings

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pub fn session_settings(
  conn: sqlight.Connection,
  persona: String,
) -> bot.SessionSettings(session.Session, String)

Build session settings that bridge our Session type with telega’s framework. Captures conn and persona in closures for get/persist/default_session.