Convert u8 to char (necessary since rand 0.8)

rust-lang-nursery / rust-cookbook

https://rust-lang-nursery.github.io/rust-cookbook

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Open djc opened 3 years ago

djc commented 3 years ago

This fixes one breaking skeptic test due to a change in the type of Alphanumeric between rand 0.7 and rand 0.8.

v-i-s-h commented 2 years ago

I think this PR needs to be merged. I could not understand why the checks failed. The trace seems to be from something unrelated.