Crate pueue

Modules

• client
• daemon

Macros

• ok_or_return_failure_message
• ok_or_shutdown
  This is a little helper macro, which looks at a critical result and shuts the TaskHandler down, if an error occurred. This is mostly used if the state cannot be written due to IO errors. Those errors are considered unrecoverable and we should initiate a graceful shutdown immediately.