Comments (5)
The other solution is to add this to your crate:
extern crate rand;
use rand::Rng;
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What is the right thing to do here? Are there any downsides to re-exporting it? That certainly seems like the more convenient option (and one I hadn't thought of!).
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The other solution is to add this to your crate: [...]
Yes. In addition it requires adding rand
explicitly as a dependency in your Cargo.toml
file.
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Related: rust-lang/rust#22050
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OK, I fixed this by re-exporting the rand::Rng
type. I'm not sure if it's the right solution, but it seems better than requiring an explicit dependency on rand
just to use methods defined by the Gen
trait.
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Related Issues (20)
- Identity checking HOT 3
- Stack overflow in quickcheck case shrinking HOT 3
- example case sort TEST FAILED HOT 1
- QuickChecking Const Generic Code HOT 5
- Implement Arbitrary for AsMut<[T: Arbitrary]> HOT 2
- Infinite Repetition/Never Ending Test with `f32` and `f64`. HOT 17
- Q: Idiomatic way to specify the length of an arbitrary vector HOT 7
- <newbie> How to generate a number within a range HOT 2
- Negating an integer leads to stack overflow HOT 2
- upgrade notes would be nice. HOT 1
- debug_reprs taking up 41% of test runtime HOT 2
- warning: panic message is not a string literal HOT 1
- Rng Size for Vec Arbitrary cannot be 0
- Impl Clone for Gen
- Implement something like choose_weighted for `Gen`
- Is this still maintained? HOT 1
- Is quickcheck still maintained? HOT 1
- How to combine quickcheck 1+ with fake? HOT 3
- Durations's Arbitrary instance is dependant on Gen's size HOT 1
- `Logging` not working on `quickcheck` test. HOT 2
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