(define-module (guix-build-coordinator datastore postgresql) #:use-module (oop goops) #:use-module (guix-build-coordinator datastore abstract) #:export (postgresql-datastore datastore-store-derivation)) (define-class ()) (define (make-postgresql-datastore) (make )) (define-method (datastore-store-derivation (datastore ) derivation) (peek "POSTGRESQL store derivation" datastore derivation))