Merge branch 'main' into chore/update-hints

Author: willhack

.all-contributorsrc

@@ -2208,6 +2208,33 @@
       "contributions": [
         "content"
       ]
+    },
+    {
+      "login": "novanish",
+      "name": "Anish",
+      "avatar_url": "https://avatars.githubusercontent.com/u/98446102?v=4",
+      "profile": "https://anishchhetri.com.np",
+      "contributions": [
+        "content"
+      ]
+    },
+    {
+      "login": "vnprc",
+      "name": "vnprc",
+      "avatar_url": "https://avatars.githubusercontent.com/u/9425366?v=4",
+      "profile": "https://github.com/vnprc",
+      "contributions": [
+        "content"
+      ]
+    },
+    {
+      "login": "jrcarl624",
+      "name": "Joshua Carlson",
+      "avatar_url": "https://avatars.githubusercontent.com/u/61999256?v=4",
+      "profile": "http://androecia.net",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,

AUTHORS.md

@@ -313,6 +313,9 @@ authors.
     <tr>
       <td align="center" valign="top" width="12.5%"><a href="https://robertfry.xyz"><img src="https://avatars.githubusercontent.com/u/43712054?v=4?s=100" width="100px;" alt="Robert Fry"/><br /><sub><b>Robert Fry</b></sub></a><br /><a href="#content-robertefry" title="Content">🖋</a></td>
       <td align="center" valign="top" width="12.5%"><a href="https://github.com/tajo48"><img src="https://avatars.githubusercontent.com/u/55502906?v=4?s=100" width="100px;" alt="tajo48"/><br /><sub><b>tajo48</b></sub></a><br /><a href="#content-tajo48" title="Content">🖋</a></td>
+      <td align="center" valign="top" width="12.5%"><a href="https://anishchhetri.com.np"><img src="https://avatars.githubusercontent.com/u/98446102?v=4?s=100" width="100px;" alt="Anish"/><br /><sub><b>Anish</b></sub></a><br /><a href="#content-novanish" title="Content">🖋</a></td>
+      <td align="center" valign="top" width="12.5%"><a href="https://github.com/vnprc"><img src="https://avatars.githubusercontent.com/u/9425366?v=4?s=100" width="100px;" alt="vnprc"/><br /><sub><b>vnprc</b></sub></a><br /><a href="#content-vnprc" title="Content">🖋</a></td>
+      <td align="center" valign="top" width="12.5%"><a href="http://androecia.net"><img src="https://avatars.githubusercontent.com/u/61999256?v=4?s=100" width="100px;" alt="Joshua Carlson"/><br /><sub><b>Joshua Carlson</b></sub></a><br /><a href="#content-jrcarl624" title="Content">🖋</a></td>
     </tr>
   </tbody>
 </table>

exercises/error_handling/errors1.rs

@@ -3,7 +3,7 @@
 // This function refuses to generate text to be printed on a nametag if you pass
 // it an empty string. It'd be nicer if it explained what the problem was,
 // instead of just sometimes returning `None`. Thankfully, Rust has a similar
-// construct to `Option` that can be used to express error conditions. Let's use
+// construct to `Result` that can be used to express error conditions. Let's use
 // it!
 //
 // Execute `rustlings hint errors1` or use the `hint` watch subcommand for a

exercises/if/if3.rs

@@ -0,0 +1,55 @@
+// if3.rs
+//
+// Execute `rustlings hint if3` or use the `hint` watch subcommand for a hint.
+
+// I AM NOT DONE
+
+pub fn animal_habitat(animal: &str) -> &'static str {
+    let identifier = if animal == "crab" {
+        1
+    } else if animal == "gopher" {
+        2.0
+    } else if animal == "snake" {
+        3
+    } else {
+        "Unknown"
+    };
+
+    // DO NOT CHANGE THIS STATEMENT BELOW
+    let habitat = if identifier == 1 {
+        "Beach"
+    } else if identifier == 2 {
+        "Burrow"
+    } else if identifier == 3 {
+        "Desert"
+    } else {
+        "Unknown"
+    };
+
+    habitat
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn gopher_lives_in_burrow() {
+        assert_eq!(animal_habitat("gopher"), "Burrow")
+    }
+
+    #[test]
+    fn snake_lives_in_desert() {
+        assert_eq!(animal_habitat("snake"), "Desert")
+    }
+
+    #[test]
+    fn crab_lives_on_beach() {
+        assert_eq!(animal_habitat("crab"), "Beach")
+    }
+
+    #[test]
+    fn unknown_animal() {
+        assert_eq!(animal_habitat("dinosaur"), "Unknown")
+    }
+}

info.toml

@@ -167,6 +167,13 @@ For that first compiler error, it's important in Rust that each conditional
 block returns the same type! To get the tests passing, you will need a couple
 conditions checking different input values."""
 
+[[exercises]]
+name = "if3"
+path = "exercises/if/if3.rs"
+mode = "test"
+hint = """
+In Rust, every arm of an `if` expression has to return the same type of value. Make sure the type is consistent across all arms."""
+
 # QUIZ 1
 
 [[exercises]]
@@ -287,7 +294,7 @@ Also: Try accessing `vec0` after having called `fill_vec()`. See what happens!""
 [[exercises]]
 name = "move_semantics2"
 path = "exercises/move_semantics/move_semantics2.rs"
-mode = "test"
+mode = "compile"
 hint = """
 When running this exercise for the first time, you'll notice an error about
 "borrow of moved value". In Rust, when an argument is passed to a function and

oranda.json

@@ -1,10 +1,25 @@
 {
-  "homepage": "https://rustlings.cool",
-  "repository": "https://github.com/rust-lang/rustlings",
-  "analytics": {
-    "plausible": {
-      "domain": "rustlings.cool"
+  "project": {
+    "homepage": "https://rustlings.cool",
+    "repository": "https://github.com/rust-lang/rustlings"
+  },
+  "marketing": {
+    "analytics": {
+      "plausible": {
+        "domain": "rustlings.cool"
+      }
     }
   },
-  "changelog": false
+  "components": {
+    "artifacts": {
+      "cargo_dist": false,
+      "package_managers": {
+        "preferred": {
+          "macos/linux/unix": "curl -L https://raw.githubusercontent.com/rust-lang/rustlings/main/install.sh | bash",
+          "windows": "Start-BitsTransfer -Source https://raw.githubusercontent.com/rust-lang/rustlings/main/install.ps1 -Destination $env:TMP/install_rustlings.ps1; Unblock-File $env:TMP/install_rustlings.ps1; Invoke-Expression $env:TMP/install_rustlings.ps1"
+        }
+      }
+    },
+    "changelog": true
+  }
 }