Function truncate_msg_text

src/tools.rs:141–151

Shortens a message text if necessary according to the configuration. Adds "[...]" to the end of the shortened text. Returns the resulting text and a bool telling whether a truncation was done.

(context: &Context, text: String)

///
/// Returns the resulting text and a bool telling whether a truncation was done.
pub(crate) async fn truncate_msg_text(context: &Context, text: String) -> Result<(String, bool)> {
    if context.get_config_bool(Config::Bot).await? {
        return Ok((text, false));
    }
    // Truncate text if it has too many lines
    Ok(truncate_by_lines(
        text,
        constants::DC_DESIRED_TEXT_LINES,
        constants::DC_DESIRED_TEXT_LINE_LEN,
    ))
}

/* ******************************************************************************
 * date/time tools