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trpl-zh-cn
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trpl-zh-cn/listings/ch09-error-handling/no-listing-04-unwrap/src/main.rs

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add listings code && update to ch02-00
3 years ago
use std::fs::File;
fn main() {
update to ch02-00 & update listings
2 years ago
let greeting_file = File::open("hello.txt").unwrap();
add listings code && update to ch02-00
3 years ago
}