VintageNet.PredictableInterfaceName.built_in-question-mark
You're seeing just the function
built_in-question-mark
, go back to VintageNet.PredictableInterfaceName module for more information.
Specs
built_in?(VintageNet.ifname()) :: boolean()
Return whether an ifname is a built-in one
Built-in names start with eth
, wlan
, etc. and cannot be used
as interfaces names when using the predictable networking feature.
Examples:
iex> PredictableInterfaceName.built_in?("wlan0")
true
iex> PredictableInterfaceName.built_in?("eth50")
true
iex> PredictableInterfaceName.built_in?("lan")
false