/gist:e7c2ce6dcb2f7060cf62
Created Jan 8, 2015
gotcha
| for i in std::iter::range_step(2, -1, -1) { | |
| println!("{}", i); | |
| } | |
| // prints 2, 1, 0 | |
| let x = ["a", "b", "c"]; | |
| for i in std::iter::range_step(2, -1, -1) { | |
| println!("{}", x[i]); | |
| } | |
| // prints "c" |
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