Module deltachat::imex

Import/export module.

Modules

• key_transfer 🔒
  Key transfer via Autocrypt Setup Message.
• transfer 🔒
  Transfer a backup to an other device.

Structs

• BackupProvider
  Provide or send a backup of this device.
• ProgressReader 🔒
  Reader that emits progress events as bytes are read from it.
• ProgressWriter 🔒
  Writer that emits progress events as bytes are written into it.

Enums

• ImexMode
  Import/export command.

Constants

• BLOBS_BACKUP_NAME 🔒
• DBFILE_BACKUP_NAME 🔒

Functions

• adjust_delete_server_after 🔒
  Sets Config::DeleteServerAfter to “never” if needed so that new messages are present on the server after a backup restoration or available for all devices in multi-device case. NB: Calling this after a backup import isn’t reliable as we can crash in between, but this is a problem only for old backups, new backups already have DeleteServerAfter set if necessary.
• continue_key_transfer
  Continue key transfer via Autocrypt Setup Message.
• export_backup 🔒
  Exports the database to a separate file with the given passphrase.
• export_backup_stream 🔒
  Exports the database and blobs into a stream.
• export_database 🔒
  Exports the database to dest, encrypted using passphrase.
• export_key_to_asc_file 🔒
  Returns the exported key file name inside dir.
• export_self_keys 🔒
• get_backup
  Contacts a backup provider and receives the backup from it.
• get_next_backup_path 🔒
  Returns Ok((temp_db_path, temp_path, dest_path)) on success. Unencrypted database can be written to temp_db_path. The backup can then be written to temp_path. If the backup succeeded, it can be renamed to dest_path. This guarantees that the backup is complete.
• has_backup
  Returns the filename of the backup found (otherwise an error)
• imex
  Import/export things.
• imex_inner 🔒
• import_backup 🔒
  Imports backup into the currently open database.
• import_backup_stream 🔒
  Imports backup by reading a tar file from a stream.
• import_backup_stream_inner 🔒
• import_secret_key 🔒
  Imports secret key from a file.
• import_self_keys 🔒
  Imports secret keys from the provided file or directory.
• initiate_key_transfer
  Initiates key transfer via Autocrypt Setup Message.
• maybe_add_bcc_self_device_msg 🔒
• set_self_key 🔒