[−][src]Function mail_test_account::load_account_info

pub fn load_account_info(
    tag: &str
) -> Result<Option<AccountAndServiceInfo>, Error>

Loads a AccountAndServiceInfo instance from a json file from the config dir.

The config dir is the dir defined through the xdg directory spec (i.e. it can be influenced by environment variables). The default is: ~/.config/ethereal-mail-test-account/<tag>.json (replacing <tag> with the tag).

If no config file is found Ok(None) is returned.

Error

This can fail for a number of reasons:

  1. The tag does not match [a-Z0-9_-]+.
  2. Getting config file path fails for one reason or another.
  3. Reading the config file path fails (but the path does exist, else it would have returned Ok(None)).