Pfx.inv_mask
You're seeing just the function
inv_mask
, go back to Pfx module for more information.
Specs
Returns the inverted mask for given pfx
.
The result is always a full length prefix.
Examples
iex> inv_mask("10.10.10.0/25")
"0.0.0.127"
iex> inv_mask({10, 10, 10, 0})
{0, 0, 0, 0}
iex> inv_mask({{10, 10, 10, 0}, 25})
{{0, 0, 0, 127}, 32}
iex> inv_mask(%Pfx{bits: <<10, 10, 10, 0::1>>, maxlen: 32})
%Pfx{bits: <<0, 0, 0, 127>>, maxlen: 32}