Telegram Sticker Export Bot

This is a simple bot that allows you to export stickers from Telegram to PNG or GIF files.

Usage

1. Start the bot by running cargo run.
2. Use bot with commands:
   • /start - Start the bot.
   • /single - Export single sticker.
   • /pack - Export all stickers from a pack.
   • /cancel - Cancel the current operation.

Configuration

The bot requires some environment variables to be set:

• TELOXIDE_TOKEN - Telegram bot token.
• TELEGRAM_API_URL - Telegram API URL. Default is https://api.telegram.org.
• OTEL_EXPORTER_ENDPOINT - The endpoint of the OpenTelemetry exporter (default: http://localhost:4317)
• OTEL_EXPORTER - The type of the OpenTelemetry exporter (default: otlp_grpc, available: otlp_grpc, otlp_http)
• OTEL_SAMPLE_RATE - The sample rate of the OpenTelemetry exporter (default: 1.0)
• RUST_LOG - The log level of the application (available: trace, debug, info, warn, error)

License

This project is licensed under the Affero General Public License v3.0 - see the LICENSE file for details.