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- use std::fmt::Debug;
- fn process<I, T>(container: I)
- where
- T: Debug,
- I: Iterator<Item = T>,
- {
- for data in container {
- println!("{:?}", data);
- }
- }
- fn main() {
- process(vec![1, 2].iter());
- process(vec!['a', 'b'].iter())
- }
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