[−][src]Type Definition melib::backends::BackendCreator
type BackendCreator = Box<dyn Fn(&AccountSettings, Box<dyn Fn(&str) -> bool + Send + Sync>, BackendEventConsumer) -> Result<Box<dyn MailBackend>>>;
type BackendCreator = Box<dyn Fn(&AccountSettings, Box<dyn Fn(&str) -> bool + Send + Sync>, BackendEventConsumer) -> Result<Box<dyn MailBackend>>>;