Logger.emergency
You're seeing just the macro
emergency
, go back to Logger module for more information.
Logs a emergency message.
Returns :ok
.
This is reported as "error" in Elixir's logger backends for backwards compatibility reasons.
Examples
Logging a message (string or iodata):
Logger.emergency("this is a emergency message")
Report message (maps or keywords):
# as keyword list
Logger.emergency([something: :reported, this: :emergency])
# as map
Logger.emergency(%{something: :reported, this: :emergency})