Crate tma_init_data

Structs

• Chat
  Describes the chat information. https://docs.telegram-mini-apps.com/platform/init-data#chat
• InitData
  Contains launch parameters data https://docs.telegram-mini-apps.com/platform/init-data#parameters-list
• User
  Describes user information: https://docs.telegram-mini-apps.com/launch-parameters/init-data#user

Enums

• ParseDataError
• SignError
• ValidationError

Functions

• parse
  Converts passed init data presented as query string to InitData object.
• sign
  Sign signs passed payload using specified key. Function removes such technical parameters as “hash” and “auth_date”.
• sign_query_string
• validate
  Validates passed init data. This method expects initData to be passed in the exact raw format as it could be found in window.Telegram.WebApp.initData. Returns Ok in case init data is signed correctly, and it is allowed to trust it.