make the example work
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8ea1b17fd9
commit
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@ -1,5 +1,5 @@
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#[allow(dead_code)]
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pub fn guess_this () -> i32 {
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fn guess_this () -> i32 {
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let one = 5;
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let two = 7;
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let three = 3;
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@ -11,7 +11,7 @@ mod tests {
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use super::*;
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pub fn test_complicated () {
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assert_eq!(1, guess_this());
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verify!(1, guess_this(), "Complicated example");
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}
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}
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31
src/macros.rs
Normal file
31
src/macros.rs
Normal file
@ -0,0 +1,31 @@
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#[macro_export]
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macro_rules! verify {
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($left:expr, $right:expr, $str:expr) => {
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use ansi_term::Color::{Green, Red};
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if $left == $right {
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println!("{} {}", Green.bold().paint("PASS"), $str);
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} else {
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println!("{} {}", Red.bold().paint("FAIL"), $str);
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println!("\tYou submitted {}, but that's not correct!", $left);
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println!("\tPlease correct your code to make this test pass!");
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}
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};
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}
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#[macro_export]
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macro_rules! verify_easy {
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($str:expr, $left:expr, $right:expr) => {
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use ansi_term::Color::{Green, Red};
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if $left == $right {
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println!("{} {}", Green.bold().paint("PASS"), $str);
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} else {
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println!("{} {}", Red.bold().paint("FAIL"), $str);
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println!("\tExpected: {}", $right);
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println!("\tGot: {}", $left);
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println!("\tPlease correct your code to make this test pass!");
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}
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};
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}
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30
src/main.rs
30
src/main.rs
@ -2,34 +2,10 @@
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extern crate quicli;
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extern crate ansi_term;
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use ansi_term::Colour::{Green, Red, Yellow};
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use quicli::prelude::*;
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use ansi_term::Color::Yellow;
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macro_rules! verify {
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($left:expr, $right:expr, $str:expr) => {
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if ($left == $right) {
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println!("{} {}", Green.bold().paint("PASS"), $str);
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} else {
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println!("{} {}", Red.bold().paint("FAIL"), $str);
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println!("\tYou submitted {}, but that's not correct!", $left);
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println!("\tPlease correct your code to make this test pass!");
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}
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};
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}
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macro_rules! verify_easy {
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($str:expr, $left:expr, $right:expr) => {
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if ($left == $right) {
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println!("{} {}", Green.bold().paint("PASS"), $str);
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} else {
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println!("{} {}", Red.bold().paint("FAIL"), $str);
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println!("\tExpected: {}", $right);
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println!("\tGot: {}", $left);
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println!("\tPlease correct your code to make this test pass!");
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}
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};
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}
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#[macro_use] mod macros;
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mod about_variables;
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#[derive(Debug, StructOpt)]
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@ -41,5 +17,5 @@ main!(|args: Cli| if let Some(e) = args.exercise {
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println!("selected {}", e);
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} else {
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println!("Welcome to {}", Yellow.paint("rustlings"));
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verify!(2, 1, "One equals one");
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about_variables::exec();
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});
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