26 lines
935 B
Rust
26 lines
935 B
Rust
use std::io;
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// TODO: Can't get this function to properly work
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// Currently, I'm grabbing input and have the server tell me whether or
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// not input was validated. What I want to have happen is if there's
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// a failure in input validation, I want the program to tell right away
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// not have the server tell me when I'm doen inputting values
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/// Function to get input from the user. It successfully grabs input but there's
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/// no input validation as the server handles that.
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pub fn get_input(question: String) -> String {
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let result: String;
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loop {
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let mut input = String::new();
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println!("{}", &question);
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io::stdin().read_line(&mut input).unwrap();
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match input.len() {
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0 => println!("{}", "Sorry, that wasn't valid input. Please try again.\n"),
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_ => {
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result = input.trim().to_string();
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break;
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}
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}
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}
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result
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} |