release: 4.6.0

CHANGELOG.md

@@ -1,3 +1,29 @@
+<a name="4.6.0"></a>
+## 4.6.0 (2021-09-25)
+
+
+#### Features
+
+*   add advanced_errs2 ([abd6b70c](https://github.com/rust-lang/rustlings/commit/abd6b70c72dc6426752ff41f09160b839e5c449e))
+*   add advanced_errs1 ([882d535b](https://github.com/rust-lang/rustlings/commit/882d535ba8628d5e0b37e8664b3e2f26260b2671))
+*   Add a farewell message when quitting `watch` ([1caef0b4](https://github.com/rust-lang/rustlings/commit/1caef0b43494c8b8cdd6c9260147e70d510f1aca))
+*   add more watch commands ([a7dc080b](https://github.com/rust-lang/rustlings/commit/a7dc080b95e49146fbaafe6922a6de2f8cb1582a), closes [#842](https://github.com/rust-lang/rustlings/issues/842))
+* **modules:**  update exercises, add modules3 (#822) ([dfd2fab4](https://github.com/rust-lang/rustlings/commit/dfd2fab4f33d1bf59e2e5ee03123c0c9a67a9481))
+* **quiz1:**  add default function name in comment (#838) ([0a11bad7](https://github.com/rust-lang/rustlings/commit/0a11bad71402b5403143d642f439f57931278c07))
+
+#### Bug Fixes
+
+*   Correct small typo in exercises/conversions/from_str.rs ([86cc8529](https://github.com/rust-lang/rustlings/commit/86cc85295ae36948963ae52882e285d7e3e29323))
+* **cli:**  typo in exercise.rs (#848) ([06d5c097](https://github.com/rust-lang/rustlings/commit/06d5c0973a3dffa3c6c6f70acb775d4c6630323c))
+* **from_str, try_from_into:**  custom error types ([2dc93cad](https://github.com/rust-lang/rustlings/commit/2dc93caddad43821743e4903d89b355df58d7a49))
+* **modules2:**  fix typo (#835) ([1c3beb0a](https://github.com/rust-lang/rustlings/commit/1c3beb0a59178c950dc05fe8ee2346b017429ae0))
+* **move_semantics5:**
+  *  change &mut *y to &mut x (#814) ([d75759e8](https://github.com/rust-lang/rustlings/commit/d75759e829fdcd64ef071cf4b6eae2a011a7718b))
+  *  Clarify instructions ([df25684c](https://github.com/rust-lang/rustlings/commit/df25684cb79f8413915e00b5efef29369849cef1))
+* **quiz1:**  Fix inconsistent wording (#826) ([03131a3d](https://github.com/rust-lang/rustlings/commit/03131a3d35d9842598150f9da817f7cc26e2669a))
+
+
+
 <a name="4.5.0"></a>
 ## 4.5.0 (2021-07-07)
 

Cargo.lock

@@ -541,7 +541,7 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "rustlings"
-version = "4.5.0"
+version = "4.6.0"
 dependencies = [
  "argh",
  "assert_cmd",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustlings"
-version = "4.5.0"
+version = "4.6.0"
 authors = ["anastasie <ana@ana.st>", "Carol (Nichols || Goulding) <carol.nichols@gmail.com>"]
 edition = "2018"
 

README.md

@@ -60,8 +60,8 @@ When you get a permission denied message then you have to exclude the directory
 Basically: Clone the repository at the latest tag, run `cargo install`.
 
 ```bash
-# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 4.5.0)
+# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 4.6.0)
-git clone -b 4.5.0 --depth 1 https://github.com/rust-lang/rustlings
+git clone -b 4.6.0 --depth 1 https://github.com/rust-lang/rustlings
 cd rustlings
 cargo install --force --path .
 ```

src/main.rs

@@ -11,7 +11,7 @@ use std::io::{self, prelude::*};
 use std::path::Path;
 use std::process::{Command, Stdio};
 use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{RecvTimeoutError, channel};
+use std::sync::mpsc::{channel, RecvTimeoutError};
 use std::sync::{Arc, Mutex};
 use std::thread;
 use std::time::Duration;
@@ -24,7 +24,7 @@ mod run;
 mod verify;
 
 // In sync with crate version
-const VERSION: &str = "4.5.0";
+const VERSION: &str = "4.6.0";
 
 #[derive(FromArgs, PartialEq, Debug)]
 /// Rustlings is a collection of small exercises to get you used to writing and reading Rust code
@@ -217,61 +217,64 @@ fn main() {
             verify(&exercises, verbose).unwrap_or_else(|_| std::process::exit(1));
         }
 
-        Subcommands::Watch(_subargs) => {
+        Subcommands::Watch(_subargs) => match watch(&exercises, verbose) {
-            match watch(&exercises, verbose) {
+            Err(e) => {
-                Err(e) => {
+                println!(
-                    println!(
+                    "Error: Could not watch your progress. Error message was {:?}.",
-                        "Error: Could not watch your progress. Error message was {:?}.",
+                    e
-                        e
+                );
-                    );
+                println!("Most likely you've run out of disk space or your 'inotify limit' has been reached.");
-                    println!("Most likely you've run out of disk space or your 'inotify limit' has been reached.");
+                std::process::exit(1);
-                    std::process::exit(1);
-                }
-                Ok(WatchStatus::Finished) => {
-                    println!(
-                        "{emoji} All exercises completed! {emoji}",
-                        emoji = Emoji("🎉", "★")
-                    );
-                    println!();
-                    println!("+----------------------------------------------------+");
-                    println!("|          You made it to the Fe-nish line!          |");
-                    println!("+--------------------------  ------------------------+");
-                    println!("                          \\/                         ");
-                    println!("     ▒▒          ▒▒▒▒▒▒▒▒      ▒▒▒▒▒▒▒▒          ▒▒   ");
-                    println!("   ▒▒▒▒  ▒▒    ▒▒        ▒▒  ▒▒        ▒▒    ▒▒  ▒▒▒▒ ");
-                    println!("   ▒▒▒▒  ▒▒  ▒▒            ▒▒            ▒▒  ▒▒  ▒▒▒▒ ");
-                    println!(" ░░▒▒▒▒░░▒▒  ▒▒            ▒▒            ▒▒  ▒▒░░▒▒▒▒ ");
-                    println!("   ▓▓▓▓▓▓▓▓  ▓▓      ▓▓██  ▓▓  ▓▓██      ▓▓  ▓▓▓▓▓▓▓▓ ");
-                    println!("     ▒▒▒▒    ▒▒      ████  ▒▒  ████      ▒▒░░  ▒▒▒▒   ");
-                    println!("       ▒▒  ▒▒▒▒▒▒        ▒▒▒▒▒▒        ▒▒▒▒▒▒  ▒▒     ");
-                    println!("         ▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓▒▒▒▒▒▒▒▒▓▓▒▒▓▓▒▒▒▒▒▒▒▒       ");
-                    println!("           ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒         ");
-                    println!("             ▒▒▒▒▒▒▒▒▒▒██▒▒▒▒▒▒██▒▒▒▒▒▒▒▒▒▒           ");
-                    println!("           ▒▒  ▒▒▒▒▒▒▒▒▒▒██████▒▒▒▒▒▒▒▒▒▒  ▒▒         ");
-                    println!("         ▒▒    ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒    ▒▒       ");
-                    println!("       ▒▒    ▒▒    ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒    ▒▒    ▒▒     ");
-                    println!("       ▒▒  ▒▒    ▒▒                  ▒▒    ▒▒  ▒▒     ");
-                    println!("           ▒▒  ▒▒                      ▒▒  ▒▒         ");
-                    println!();
-                    println!("We hope you enjoyed learning about the various aspects of Rust!");
-                    println!(
-                        "If you noticed any issues, please don't hesitate to report them to our repo."
-                    );
-                    println!("You can also contribute your own exercises to help the greater community!");
-                    println!();
-                    println!("Before reporting an issue or contributing, please read our guidelines:");
-                    println!("https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md");
-                }
-                Ok(WatchStatus::Unfinished) => {
-                    println!("We hope you're enjoying learning about Rust!");
-                    println!("If you want to continue working on the exercises at a later point, you can simply run `rustlings watch` again");
-                }
             }
-        }
+            Ok(WatchStatus::Finished) => {
+                println!(
+                    "{emoji} All exercises completed! {emoji}",
+                    emoji = Emoji("🎉", "★")
+                );
+                println!();
+                println!("+----------------------------------------------------+");
+                println!("|          You made it to the Fe-nish line!          |");
+                println!("+--------------------------  ------------------------+");
+                println!("                          \\/                         ");
+                println!("     ▒▒          ▒▒▒▒▒▒▒▒      ▒▒▒▒▒▒▒▒          ▒▒   ");
+                println!("   ▒▒▒▒  ▒▒    ▒▒        ▒▒  ▒▒        ▒▒    ▒▒  ▒▒▒▒ ");
+                println!("   ▒▒▒▒  ▒▒  ▒▒            ▒▒            ▒▒  ▒▒  ▒▒▒▒ ");
+                println!(" ░░▒▒▒▒░░▒▒  ▒▒            ▒▒            ▒▒  ▒▒░░▒▒▒▒ ");
+                println!("   ▓▓▓▓▓▓▓▓  ▓▓      ▓▓██  ▓▓  ▓▓██      ▓▓  ▓▓▓▓▓▓▓▓ ");
+                println!("     ▒▒▒▒    ▒▒      ████  ▒▒  ████      ▒▒░░  ▒▒▒▒   ");
+                println!("       ▒▒  ▒▒▒▒▒▒        ▒▒▒▒▒▒        ▒▒▒▒▒▒  ▒▒     ");
+                println!("         ▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓▒▒▒▒▒▒▒▒▓▓▒▒▓▓▒▒▒▒▒▒▒▒       ");
+                println!("           ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒         ");
+                println!("             ▒▒▒▒▒▒▒▒▒▒██▒▒▒▒▒▒██▒▒▒▒▒▒▒▒▒▒           ");
+                println!("           ▒▒  ▒▒▒▒▒▒▒▒▒▒██████▒▒▒▒▒▒▒▒▒▒  ▒▒         ");
+                println!("         ▒▒    ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒    ▒▒       ");
+                println!("       ▒▒    ▒▒    ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒    ▒▒    ▒▒     ");
+                println!("       ▒▒  ▒▒    ▒▒                  ▒▒    ▒▒  ▒▒     ");
+                println!("           ▒▒  ▒▒                      ▒▒  ▒▒         ");
+                println!();
+                println!("We hope you enjoyed learning about the various aspects of Rust!");
+                println!(
+                    "If you noticed any issues, please don't hesitate to report them to our repo."
+                );
+                println!(
+                    "You can also contribute your own exercises to help the greater community!"
+                );
+                println!();
+                println!("Before reporting an issue or contributing, please read our guidelines:");
+                println!("https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md");
+            }
+            Ok(WatchStatus::Unfinished) => {
+                println!("We hope you're enjoying learning about Rust!");
+                println!("If you want to continue working on the exercises at a later point, you can simply run `rustlings watch` again");
+            }
+        },
     }
 }
 
-fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>, should_quit: Arc<AtomicBool>) {
+fn spawn_watch_shell(
+    failed_exercise_hint: &Arc<Mutex<Option<String>>>,
+    should_quit: Arc<AtomicBool>,
+) {
     let failed_exercise_hint = Arc::clone(failed_exercise_hint);
     println!("Welcome to watch mode! You can type 'help' to get an overview of the commands you can use here.");
     thread::spawn(move || loop {