Determines whether this is a loopback address.
$(D_KEYWORD true) if this is a loopback address, $(D_KEYWORD false) otherwise.
assert(Address(Address4.loopback()).isLoopback()); assert(Address(Address6.loopback()).isLoopback());
$(D_PSYMBOL Address4.loopback), $(D_PSYMBOL Address6.loopback).
See Implementation
Determines whether this is a loopback address.