Hi,
I wanted to allow creating objref maps that
return "ct timeout" or "ct helper" templates.
However:
map .. {
type ipv4_addr : ct timeout
The above is fine, but this is not:
map .. {
type ipv4_addr : ct helper
It caues ambiguity in parser due to existing
"ct helper" expression, as in
"nft describe ct helper", not the freestanding
objref name.
I could just allow:
type ipv4_addr : helper
... without "ct", but then we'd require different
keywords for the definition and the use as data
element in the key definition, and its inconsistent
with "ct timeout".
Should we add a new explicit keyword for
*both* objref names and the data element usage?
Perhaps:
object type ct helper "sip-external" {
....
And
type ipv4_addr : object type ct helper
?
Any better ideas or suggesions on a sane syntax to avoid this?
