21 lines
468 B
Rust
21 lines
468 B
Rust
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use std::io;
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pub fn read_std_in() -> String {
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let mut input = String::new();
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let mut done = false;
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while !done {
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match io::stdin().read_line(&mut input) {
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Ok(n) => {
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if n == 0 {
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done = true;
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}
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},
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Err(error) => {
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println!("error: {}", error);
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done = true;
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},
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}
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}
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return String::from(input.trim());
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}
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