[BOT] Updating fb48f8c content

rustbook-en/.github/workflows/main.yml

@@ -12,8 +12,8 @@ jobs:
     - name: Install Rust
       run: |
         rustup set profile minimal
-        rustup toolchain install 1.78 -c rust-docs
-        rustup default 1.78
+        rustup toolchain install 1.79 -c rust-docs
+        rustup default 1.79
     - name: Install mdbook
       run: |
         mkdir bin
@@ -36,8 +36,8 @@ jobs:
     - name: Install Rust
       run: |
         rustup set profile minimal
-        rustup toolchain install 1.76 -c rust-docs
-        rustup default 1.76
+        rustup toolchain install 1.79 -c rust-docs
+        rustup default 1.79
     - name: Run `tools` package tests
       run: |
         cargo test

rustbook-en/ci/dictionary.txt

@@ -429,6 +429,7 @@ Rustaceans
 rUsT
 rustc
 rustdoc
+RUSTFLAGS
 Rustonomicon
 rustfix
 rustfmt

rustbook-en/listings/ch02-guessing-game-tutorial/listing-02-04/output.txt

@@ -18,7 +18,7 @@ error[E0308]: mismatched types
    = note: expected reference `&String`
               found reference `&{integer}`
 note: method defined here
-  --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/cmp.rs:836:8
+  --> /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/cmp.rs:840:8
 
 For more information about this error, try `rustc --explain E0308`.
 error: could not compile `guessing_game` (bin "guessing_game") due to 1 previous error

rustbook-en/listings/ch06-enums-and-pattern-matching/no-listing-07-cant-use-option-directly/output.txt

@@ -8,10 +8,10 @@ error[E0277]: cannot add `Option<i8>` to `i8`
   |
   = help: the trait `Add<Option<i8>>` is not implemented for `i8`
   = help: the following other types implement trait `Add<Rhs>`:
-            <i8 as Add>
-            <i8 as Add<&i8>>
             <&'a i8 as Add<i8>>
             <&i8 as Add<&i8>>
+            <i8 as Add<&i8>>
+            <i8 as Add>
 
 For more information about this error, try `rustc --explain E0277`.
 error: could not compile `enums` (bin "enums") due to 1 previous error

rustbook-en/listings/ch06-enums-and-pattern-matching/no-listing-10-non-exhaustive-match/output.txt

@@ -7,8 +7,8 @@ error[E0004]: non-exhaustive patterns: `None` not covered
   |               ^ pattern `None` not covered
   |
 note: `Option<i32>` defined here
- --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/option.rs:572:1
- ::: /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/option.rs:576:5
+ --> /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/option.rs:571:1
+ ::: /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/option.rs:575:5
   |
   = note: not covered
   = note: the matched value is of type `Option<i32>`

rustbook-en/listings/ch10-generic-types-traits-and-lifetimes/listing-10-20/output.txt

@@ -12,23 +12,5 @@ help: consider introducing a named lifetime parameter
 9 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str {
   |           ++++     ++          ++          ++
 
-error: lifetime may not live long enough
-  --> src/main.rs:11:9
-   |
-9  | fn longest(x: &str, y: &str) -> &str {
-   |               - let's call the lifetime of this reference `'1`
-10 |     if x.len() > y.len() {
-11 |         x
-   |         ^ returning this value requires that `'1` must outlive `'static`
-
-error: lifetime may not live long enough
-  --> src/main.rs:13:9
-   |
-9  | fn longest(x: &str, y: &str) -> &str {
-   |                        - let's call the lifetime of this reference `'2`
-...
-13 |         y
-   |         ^ returning this value requires that `'2` must outlive `'static`
-
 For more information about this error, try `rustc --explain E0106`.
-error: could not compile `chapter10` (bin "chapter10") due to 3 previous errors
+error: could not compile `chapter10` (bin "chapter10") due to 1 previous error

rustbook-en/listings/ch11-writing-automated-tests/listing-11-03/src/lib.rs

@@ -1,4 +1,3 @@
-// ANCHOR: here
 pub fn add(left: usize, right: usize) -> usize {
     left + right
 }
@@ -12,10 +11,9 @@ mod tests {
         let result = add(2, 2);
         assert_eq!(result, 4);
     }
-    
+
     #[test]
     fn another() {
         panic!("Make this test fail");
     }
 }
-// ANCHOR_END: here

rustbook-en/listings/ch11-writing-automated-tests/listing-11-05/src/lib.rs

@@ -1,4 +1,3 @@
-// ANCHOR: here
 #[derive(Debug)]
 struct Rectangle {
     width: u32,
@@ -10,4 +9,3 @@ impl Rectangle {
         self.width > other.width && self.height > other.height
     }
 }
-// ANCHOR_END: here

rustbook-en/listings/ch11-writing-automated-tests/listing-11-07/src/lib.rs

@@ -1,4 +1,4 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     a + 2
 }
 
@@ -8,6 +8,7 @@ mod tests {
 
     #[test]
     fn it_adds_two() {
-        assert_eq!(4, add_two(2));
+        let result = add_two(2);
+        assert_eq!(result, 4);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/listing-11-10/output.txt

@@ -13,8 +13,8 @@ failures:
 I got the value 8
 thread 'tests::this_test_will_fail' panicked at src/lib.rs:19:9:
 assertion `left == right` failed
-  left: 5
- right: 10
+  left: 10
+ right: 5
 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 
 

rustbook-en/listings/ch11-writing-automated-tests/listing-11-10/src/lib.rs

@@ -10,12 +10,12 @@ mod tests {
     #[test]
     fn this_test_will_pass() {
         let value = prints_and_returns_10(4);
-        assert_eq!(10, value);
+        assert_eq!(value, 10);
     }
 
     #[test]
     fn this_test_will_fail() {
         let value = prints_and_returns_10(8);
-        assert_eq!(5, value);
+        assert_eq!(value, 5);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/listing-11-11/src/lib.rs

@@ -1,4 +1,4 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     a + 2
 }
 
@@ -8,16 +8,19 @@ mod tests {
 
     #[test]
     fn add_two_and_two() {
-        assert_eq!(4, add_two(2));
+        let result = add_two(2);
+        assert_eq!(result, 4);
     }
 
     #[test]
     fn add_three_and_two() {
-        assert_eq!(5, add_two(3));
+        let result = add_two(3);
+        assert_eq!(result, 5);
     }
 
     #[test]
     fn one_hundred() {
-        assert_eq!(102, add_two(100));
+        let result = add_two(100);
+        assert_eq!(result, 102);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/listing-11-12/src/lib.rs

@@ -1,9 +1,9 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     internal_adder(a, 2)
 }
 
-fn internal_adder(a: i32, b: i32) -> i32 {
-    a + b
+fn internal_adder(left: usize, right: usize) -> usize {
+    left + right
 }
 
 #[cfg(test)]
@@ -12,6 +12,7 @@ mod tests {
 
     #[test]
     fn internal() {
-        assert_eq!(4, internal_adder(2, 2));
+        let result = internal_adder(2, 2);
+        assert_eq!(result, 4);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/listing-11-13/src/lib.rs

@@ -1,9 +1,9 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     internal_adder(a, 2)
 }
 
-fn internal_adder(a: i32, b: i32) -> i32 {
-    a + b
+fn internal_adder(left: usize, right: usize) -> usize {
+    left + right
 }
 
 #[cfg(test)]
@@ -12,6 +12,7 @@ mod tests {
 
     #[test]
     fn internal() {
-        assert_eq!(4, internal_adder(2, 2));
+        let result = internal_adder(2, 2);
+        assert_eq!(result, 4);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/listing-11-13/tests/integration_test.rs

@@ -2,5 +2,6 @@ use adder::add_two;
 
 #[test]
 fn it_adds_two() {
-    assert_eq!(4, add_two(2));
+    let result = add_two(2);
+    assert_eq!(result, 4);
 }

rustbook-en/listings/ch11-writing-automated-tests/no-listing-04-bug-in-add-two/output.txt

@@ -9,6 +9,7 @@ test tests::it_adds_two ... FAILED
 failures:
 
 ---- tests::it_adds_two stdout ----
+thread 'tests::it_adds_two' panicked at src/lib.rs:12:9:
 assertion `left == right` failed
   left: 5
  right: 4

rustbook-en/listings/ch11-writing-automated-tests/no-listing-04-bug-in-add-two/src/lib.rs

@@ -1,5 +1,5 @@
 // ANCHOR: here
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     a + 3
 }
 // ANCHOR_END: here
@@ -10,6 +10,7 @@ mod tests {
 
     #[test]
     fn it_adds_two() {
-        assert_eq!(add_two(2), 4);
+        let result = add_two(2);
+        assert_eq!(result, 4);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/no-listing-07-custom-failure-message/src/lib.rs

@@ -12,8 +12,7 @@ mod tests {
         let result = greeting("Carol");
         assert!(
             result.contains("Carol"),
-            "Greeting did not contain name, value was `{}`",
-            result
+            "Greeting did not contain name, value was `{result}`"
         );
     }
     // ANCHOR_END: here

rustbook-en/listings/ch11-writing-automated-tests/no-listing-10-result-in-tests/src/lib.rs

@@ -1,11 +1,21 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
 #[cfg(test)]
 mod tests {
+    use super::*;
+
+    // ANCHOR: here
     #[test]
     fn it_works() -> Result<(), String> {
-        if 2 + 2 == 4 {
+        let result = add(2, 2);
+
+        if result == 4 {
             Ok(())
         } else {
             Err(String::from("two plus two does not equal four"))
         }
     }
+    // ANCHOR_END: here
 }

rustbook-en/listings/ch11-writing-automated-tests/no-listing-11-ignore-a-test/output.txt

@@ -4,8 +4,8 @@ $ cargo test
      Running unittests src/lib.rs (target/debug/deps/adder-92948b65e88960b4)
 
 running 2 tests
-test expensive_test ... ignored
-test it_works ... ok
+test tests::expensive_test ... ignored
+test tests::it_works ... ok
 
 test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
 

rustbook-en/listings/ch11-writing-automated-tests/no-listing-11-ignore-a-test/src/lib.rs

@@ -1,10 +1,22 @@
-#[test]
-fn it_works() {
-    assert_eq!(2 + 2, 4);
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
 }
 
-#[test]
-#[ignore]
-fn expensive_test() {
-    // code that takes an hour to run
+// ANCHOR: here
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+
+    #[test]
+    #[ignore]
+    fn expensive_test() {
+        // code that takes an hour to run
+    }
 }
+// ANCHOR_END: here

rustbook-en/listings/ch11-writing-automated-tests/no-listing-12-shared-test-code-problem/src/lib.rs

@@ -1,9 +1,9 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     internal_adder(a, 2)
 }
 
-fn internal_adder(a: i32, b: i32) -> i32 {
-    a + b
+fn internal_adder(left: usize, right: usize) -> usize {
+    left + right
 }
 
 #[cfg(test)]
@@ -12,6 +12,7 @@ mod tests {
 
     #[test]
     fn internal() {
-        assert_eq!(4, internal_adder(2, 2));
+        let result = internal_adder(2, 2);
+        assert_eq!(result, 4);
     }
 }

rustbook-en/listings/ch11-writing-automated-tests/no-listing-12-shared-test-code-problem/tests/integration_test.rs

@@ -1,6 +1,7 @@
-use adder;
+use adder::add_two;
 
 #[test]
 fn it_adds_two() {
-    assert_eq!(4, adder::add_two(2));
+    let result = add_two(2);
+    assert_eq!(result, 4);
 }

rustbook-en/listings/ch11-writing-automated-tests/no-listing-13-fix-shared-test-code-problem/src/lib.rs

@@ -1,9 +1,9 @@
-pub fn add_two(a: i32) -> i32 {
+pub fn add_two(a: usize) -> usize {
     internal_adder(a, 2)
 }
 
-fn internal_adder(a: i32, b: i32) -> i32 {
-    a + b
+fn internal_adder(left: usize, right: usize) -> usize {
+    left + right
 }
 
 #[cfg(test)]
@@ -12,6 +12,7 @@ mod tests {
 
     #[test]
     fn internal() {
-        assert_eq!(4, internal_adder(2, 2));
+        let result = internal_adder(2, 2);
+        assert_eq!(result, 4);
     }
 }