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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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commit 46edba9b57
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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
//! ```
//! use std::cmp::Ordering;
// use simple_std::{prompt, random_int_range};
//
// fn main() {
// let number = random_int_range(0..100);
// loop {
// let input = prompt("Guess: ").parse::<i32>().expect("not a number");
// match input.cmp(&number) {
// Ordering::Less => println!("Too Small"),
// Ordering::Greater => println!("Too Big"),
// Ordering::Equal => {
// println!("You win!");
// break;
// }
// }
// }
// }
//! use simple_std::{prompt, random_int_range};
//!
//! let number = random_int_range(0..100);
//! loop {
//!# // hack the input function for this to work in the doc test
//!# fn prompt(_str: &str) -> String {
//!# random_int_range(0..100).to_string()
//!# }
//! let input = prompt("guess: ").parse::<i32>().expect("not a number");
//! match input.cmp(&number) {
//! Ordering::Less => println!("Too Small"),
//! Ordering::Greater => println!("Too Big"),
//! Ordering::Equal => {
//! println!("You win!");
//! break;
//! }
//! }
//! }
//! ```
pub use io::{input, prompt};
pub use random::{random_float, random_int_range};