* gnu/packages/crates-io.scm (rust-proptest-derive-0.4): Add variable. (rust-proptest-derive-0.3): Inherit from rust-proptest-derive-0.4. Signed-off-by: Efraim Flashner <efraim@flashner.co.il> Change-Id: I046f75620e53a3accbe981c6780f60733e32763d
* gnu/packages/crates-io.scm (rust-proptest-derive-0.4): Add variable. (rust-proptest-derive-0.3): Inherit from rust-proptest-derive-0.4. Signed-off-by: Efraim Flashner <efraim@flashner.co.il> Change-Id: I046f75620e53a3accbe981c6780f60733e32763d