Pfx.is_pfx
You're seeing just the macro
is_pfx
, go back to
Pfx module for more information.
Guard that ensures a given pfx
is actually valid.
- it is a
Pfx.t/0
struct, pfx.maxlen
is a t:non-neg-integer/0
,pfx.maxlen
is >= 0, andbit_size(pfx.bits) <= pfx.maxlen