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fixed crate doc example

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nora 2021-10-19 22:41:45 +02:00 • committed by GitHub
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1 changed files with 19 additions and 16 deletions
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35
src/lib.rs
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@ -2,24 +2,27 @@
//! # Example: guessing game //! # Example: guessing game
//! ``` //! ```
//! use std::cmp::Ordering; //! use std::cmp::Ordering;
// use simple_std::{prompt, random_int_range}; //! use simple_std::{prompt, random_int_range};
// //!
// fn main() { //! let number = random_int_range(0..100);
// let number = random_int_range(0..100); //! loop {
// loop { //!# // hack the input function for this to work in the doc test
// let input = prompt("Guess: ").parse::<i32>().expect("not a number"); //!# fn prompt(_str: &str) -> String {
// match input.cmp(&number) { //!# random_int_range(0..100).to_string()
// Ordering::Less => println!("Too Small"), //!# }
// Ordering::Greater => println!("Too Big"), //! let input = prompt("guess: ").parse::<i32>().expect("not a number");
// Ordering::Equal => { //! match input.cmp(&number) {
// println!("You win!"); //! Ordering::Less => println!("Too Small"),
// break; //! Ordering::Greater => println!("Too Big"),
// } //! Ordering::Equal => {
// } //! println!("You win!");
// } //! break;
// } //! }
//! }
//! }
//! ``` //! ```
pub use io::{input, prompt}; pub use io::{input, prompt};
pub use random::{random_float, random_int_range}; pub use random::{random_float, random_int_range};