Question/Feature Request: Is RegisterCustomRmgr supported/available in pgrx? #2261
Description
I'm currently exploring the possibility of implementing a custom table access method and I need to register a custom WAL resource manager for handling WAL records specific to my access method.
In PostgreSQL C extensions, this is done by calling RegisterCustomRmgr (defined in access/xlog_internal.h) during _PG_init.
However, I couldn't find RegisterCustomRmgr exposed in pgrx::pg_sys. I checked: pgrx::pg_sys module documentation.
It seems this function is not currently available.