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authorDaniel Mueller <deso@posteo.net>2019-01-14 10:35:52 -0800
committerRobin Krahl <robin.krahl@ireas.org>2019-01-14 20:30:59 +0100
commit77aa0e51962880c170d924fa735f2268772a0652 (patch)
treee7b7286978d41f72894035f02a65ccbdd7a075df /tests/util
parentc34b56b2b4c317947fd8fd3ae6c1fa3a773ee775 (diff)
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Use rand_os for random data generation
The rand crate comes with a slew of dependencies to cover all sort of randomness related tasks in various scenarios. However, this crate really only requires a tiny subset of this functionality. As it turns out, this core functionality is provided by the rand_os crate. This change drops the dependency to rand in favor of rand_os. In order to accomplish that, it brings back the RngError variant for the CommandError enum to capture the possibility of the creation of the random number generator failing.
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