zcash_address does not have feature flagging that controls the availability of orchard dependencies; it always implements handling for all Zcash address types. If this determination needs to be made in a context where only specific protocol support is enabled, it should be made by decoding to a protocol address and then checking whether that protocol address supports receiving memos.
zcash_addressdoes not have feature flagging that controls the availability oforcharddependencies; it always implements handling for all Zcash address types. If this determination needs to be made in a context where only specific protocol support is enabled, it should be made by decoding to a protocol address and then checking whether that protocol address supports receiving memos.