* guix/store.scm (write-arg, read-arg): Add `base16' literal and corresponding rule. (query-path-hash): New operation. * tests/derivations.scm ("fixed-output derivation"): Check whether `query-path-hash' returns a bytevector.
* guix/store.scm (write-arg, read-arg): Add `base16' literal and corresponding rule. (query-path-hash): New operation. * tests/derivations.scm ("fixed-output derivation"): Check whether `query-path-hash' returns a bytevector.