Module deltachat::chat

Chat module.

Structs

• Chat
  An object representing a single chat in memory. Chat objects are created using eg. Chat::load_from_db and are not updated on database changes; if you want an update, you have to recreate the object.
• ChatId
  Chat ID, including reserved IDs.
• ChatIdBlocked 🔒
  Handle a ChatId and its Blocked status at once.
• ChatInfo
  The current state of a chat.
• ChatVisibilityIter
  An iterator over the variants of ChatVisibility
• MessageListOptions
  Chat message list request options.

Enums

• CantSendReason 🔒
  The reason why messages cannot be sent to the chat.
• ChatItem
  An chat item, such as a message or a marker.
• ChatVisibility
  Whether the chat is pinned or archived.
• MuteDuration
  Chat mute duration.
• ProtectionStatus
  Chat protection status.
• SyncAction 🔒
  An action synchronised to other devices.
• SyncId 🔒
  A cross-device chat id used for synchronisation.

Functions

• add_contact_to_chat
  Adds a contact to the chat. If the group is promoted, also sends out a system message to all group members
• add_contact_to_chat_ex 🔒
• add_device_msg
  Adds a message to device chat.
• add_device_msg_with_importance
  Adds a message to device chat.
• add_info_msg 🔒
  Adds info message with a given text and timestamp to the chat.
• add_info_msg_with_cmd 🔒
  Adds an informational message to chat.
• add_to_chat_contacts_table 🔒
  Adds contacts to the chats_contacts table.
• create_broadcast_list
  Creates a new broadcast list.
• create_broadcast_list_ex 🔒
• create_group_chat
  Creates a group chat with a given name.
• create_send_msg_jobs 🔒
  Constructs jobs for sending a message and inserts them into the appropriate table.
• delete_and_reset_all_device_msgs 🔒
• find_unused_broadcast_list_name 🔒
  Finds an unused name for a new broadcast list.
• forward_msgs
  Forwards multiple messages to a chat.
• get_archive_icon 🔒
• get_broadcast_icon 🔒
• get_chat_cnt 🔒
• get_chat_contacts
  Returns a vector of contact IDs for given chat ID.
• get_chat_id_by_grpid 🔒
  Returns a tuple of (chatid, is_protected, blocked).
• get_chat_media
  Returns all database message IDs of the given types.
• get_chat_msgs
  Returns all messages belonging to the chat.
• get_chat_msgs_ex
  Returns messages belonging to the chat according to the given options.
• is_contact_in_chat
  Returns whether a contact is in a chat or not.
• is_group_explicitly_left 🔒
• mark_old_messages_as_noticed 🔒
  Marks messages preceding outgoing messages as noticed.
• marknoticed_chat
  Marks all messages in the chat as noticed. If the given chat-id is the archive-link, marks all messages in all archived chats as noticed.
• marknoticed_chat_if_older_than 🔒
• prepare_msg
  Prepares a message for sending.
• prepare_msg_blob 🔒
• prepare_msg_common 🔒
  Prepares a message to be sent out.
• prepare_send_msg 🔒
  Returns row ids of the smtp table.
• remove_contact_from_chat
  Removes contact from the chat.
• remove_from_chat_contacts_table 🔒
  remove a contact from the chats_contact table
• rename_ex 🔒
• resend_msgs
  Resends given messages with the same Message-ID.
• resume_securejoin_wait 🔒
  Checks if there is a 1:1 chat in-progress SecureJoin for Bob and, if necessary, schedules a task unblocking the chat and notifying the user accordingly.
• send_msg
  Sends a message object to a chat.
• send_msg_inner 🔒
• send_msg_sync
  Tries to send a message synchronously.
• send_text_msg
  Sends a text message to the given chat.
• send_videochat_invitation
  Sends invitation to a videochat.
• set_chat_name
  Sets group or mailing list chat name.
• set_chat_profile_image
  Sets a new profile image for the chat.
• set_contacts_by_addrs 🔒
  Set chat contacts by their addresses creating the corresponding contacts if necessary.
• set_group_explicitly_left 🔒
• set_muted
  Mutes the chat for a given duration or unmutes it.
• set_muted_ex 🔒
• shall_attach_selfavatar 🔒
  Returns true if an avatar should be attached in the given chat.
• sync 🔒
• update_chat_contacts_table 🔒
  Set chat contacts in the chats_contacts table.
• update_device_icon 🔒
• update_msg_text_and_timestamp 🔒
• update_saved_messages_icon 🔒
• update_special_chat_name 🔒
• update_special_chat_names 🔒
• was_device_msg_ever_added
  Returns true if device message with a given label was ever added to the device chat.