lispking
diff --git a/‎Cargo.toml
+16-15 b/‎Cargo.toml
+16-15
diff --git a/‎t04-rc/Cargo.toml
-7 b/‎t04-rc/Cargo.toml
-7
diff --git a/‎t05-enum/Cargo.toml
-7 b/‎t05-enum/Cargo.toml
-7
diff --git a/‎t11-question-mark/Cargo.toml
-14 b/‎t11-question-mark/Cargo.toml
-14
diff --git a/‎t12-slice/Cargo.toml
-14 b/‎t12-slice/Cargo.toml
-14
diff --git a/‎t13-box/Cargo.toml
-14 b/‎t13-box/Cargo.toml
-14
diff --git a/‎t14-generic/Cargo.toml
-14 b/‎t14-generic/Cargo.toml
-14
diff --git a/‎t01-match/.gitignore renamed to ‎t241225-match/.gitignore b/‎t01-match/.gitignore renamed to ‎t241225-match/.gitignore
diff --git a/‎t241225-match/Cargo.toml
+7 b/‎t241225-match/Cargo.toml
+7
diff --git a/‎t01-match/src/main.rs renamed to ‎t241225-match/src/main.rs b/‎t01-match/src/main.rs renamed to ‎t241225-match/src/main.rs
diff --git a/‎t02-iter/.gitignore renamed to ‎t241226-iter/.gitignore b/‎t02-iter/.gitignore renamed to ‎t241226-iter/.gitignore
diff --git a/‎t03-trait/Cargo.toml renamed to ‎t241226-iter/Cargo.toml
+1-1 b/‎t03-trait/Cargo.toml renamed to ‎t241226-iter/Cargo.toml
+1-1
diff --git a/‎t02-iter/src/main.rs renamed to ‎t241226-iter/src/main.rs b/‎t02-iter/src/main.rs renamed to ‎t241226-iter/src/main.rs
diff --git a/‎t03-trait/.gitignore renamed to ‎t241227-trait/.gitignore b/‎t03-trait/.gitignore renamed to ‎t241227-trait/.gitignore
diff --git a/‎t241227-trait/Cargo.toml
+7 b/‎t241227-trait/Cargo.toml
+7
diff --git a/‎t03-trait/src/main.rs renamed to ‎t241227-trait/src/main.rs b/‎t03-trait/src/main.rs renamed to ‎t241227-trait/src/main.rs
diff --git a/‎t04-arc/.gitignore renamed to ‎t241228-arc/.gitignore b/‎t04-arc/.gitignore renamed to ‎t241228-arc/.gitignore
diff --git a/‎t02-iter/Cargo.toml renamed to ‎t241228-arc/Cargo.toml
+1-1 b/‎t02-iter/Cargo.toml renamed to ‎t241228-arc/Cargo.toml
+1-1
diff --git a/‎t04-arc/src/main.rs renamed to ‎t241228-arc/src/main.rs b/‎t04-arc/src/main.rs renamed to ‎t241228-arc/src/main.rs
diff --git a/‎t04-rc/.gitignore renamed to ‎t241228-rc/.gitignore b/‎t04-rc/.gitignore renamed to ‎t241228-rc/.gitignore
diff --git a/‎t01-match/Cargo.toml renamed to ‎t241228-rc/Cargo.toml
+1-1 b/‎t01-match/Cargo.toml renamed to ‎t241228-rc/Cargo.toml
+1-1
diff --git a/‎t04-rc/src/main.rs renamed to ‎t241228-rc/src/main.rs b/‎t04-rc/src/main.rs renamed to ‎t241228-rc/src/main.rs
diff --git a/‎t05-enum/.gitignore renamed to ‎t241229-enum/.gitignore b/‎t05-enum/.gitignore renamed to ‎t241229-enum/.gitignore
diff --git a/‎t04-arc/Cargo.toml renamed to ‎t241229-enum/Cargo.toml
+1-1 b/‎t04-arc/Cargo.toml renamed to ‎t241229-enum/Cargo.toml
+1-1
diff --git a/‎t05-enum/src/main.rs renamed to ‎t241229-enum/src/main.rs b/‎t05-enum/src/main.rs renamed to ‎t241229-enum/src/main.rs
diff --git a/‎t08-ownership/Cargo.toml renamed to ‎t241230-option/Cargo.toml
+1-1 b/‎t08-ownership/Cargo.toml renamed to ‎t241230-option/Cargo.toml
+1-1
diff --git a/‎t06-option/src/main.rs renamed to ‎t241230-option/src/main.rs b/‎t06-option/src/main.rs renamed to ‎t241230-option/src/main.rs
diff --git a/‎t10-from-to/Cargo.toml renamed to ‎t241231-result/Cargo.toml
+1-1 b/‎t10-from-to/Cargo.toml renamed to ‎t241231-result/Cargo.toml
+1-1
diff --git a/‎t07-result/src/main.rs renamed to ‎t241231-result/src/main.rs b/‎t07-result/src/main.rs renamed to ‎t241231-result/src/main.rs
diff --git a/‎t250101-ownership/Cargo.toml
+14 b/‎t250101-ownership/Cargo.toml
+14
diff --git a/‎t08-ownership/src/main.rs renamed to ‎t250101-ownership/src/main.rs b/‎t08-ownership/src/main.rs renamed to ‎t250101-ownership/src/main.rs
diff --git a/‎t250102-higher-order-fun/Cargo.toml
+14 b/‎t250102-higher-order-fun/Cargo.toml
+14
diff --git a/‎t09-higher-order-fun/src/main.rs renamed to ‎t250102-higher-order-fun/src/main.rs b/‎t09-higher-order-fun/src/main.rs renamed to ‎t250102-higher-order-fun/src/main.rs
diff --git a/‎t250103-from-to/Cargo.toml
+14 b/‎t250103-from-to/Cargo.toml
+14
diff --git a/‎t10-from-to/src/main.rs renamed to ‎t250103-from-to/src/main.rs b/‎t10-from-to/src/main.rs renamed to ‎t250103-from-to/src/main.rs
diff --git a/‎t09-higher-order-fun/Cargo.toml renamed to ‎t250104-question-mark/Cargo.toml
+1-1 b/‎t09-higher-order-fun/Cargo.toml renamed to ‎t250104-question-mark/Cargo.toml
+1-1
diff --git a/‎t11-question-mark/src/main.rs renamed to ‎t250104-question-mark/src/main.rs b/‎t11-question-mark/src/main.rs renamed to ‎t250104-question-mark/src/main.rs
diff --git a/‎t07-result/Cargo.toml renamed to ‎t250105-slice/Cargo.toml
+1-1 b/‎t07-result/Cargo.toml renamed to ‎t250105-slice/Cargo.toml
+1-1
diff --git a/‎t12-slice/src/main.rs renamed to ‎t250105-slice/src/main.rs b/‎t12-slice/src/main.rs renamed to ‎t250105-slice/src/main.rs
diff --git a/‎t06-option/Cargo.toml renamed to ‎t250106-box/Cargo.toml
+1-1 b/‎t06-option/Cargo.toml renamed to ‎t250106-box/Cargo.toml
+1-1
diff --git a/‎t13-box/src/main.rs renamed to ‎t250106-box/src/main.rs b/‎t13-box/src/main.rs renamed to ‎t250106-box/src/main.rs
diff --git a/‎t250107-generic/Cargo.toml
+14 b/‎t250107-generic/Cargo.toml
+14
diff --git a/‎t14-generic/src/main.rs renamed to ‎t250107-generic/src/main.rs b/‎t14-generic/src/main.rs renamed to ‎t250107-generic/src/main.rs
diff --git a/‎t250108-reference/Cargo.toml
+14 b/‎t250108-reference/Cargo.toml
+14
diff --git a/‎t250108-reference/src/main.rs
+16 b/‎t250108-reference/src/main.rs
+16
@@ -14,19 +14,20 @@ repository = "https://github.com/lispking/rust-tips.git"
 [workspace]
 resolver = "2"
 members = [
-    "t01-match",
-    "t02-iter",
-    "t03-trait",
-    "t04-arc",
-    "t04-rc",
-    "t05-enum",
-    "t06-option",
-    "t07-result",
-    "t08-ownership",
-    "t09-higher-order-fun",
-    "t10-from-to",
-    "t11-question-mark",
-    "t12-slice",
-    "t13-box",
-    "t14-generic",
+    "t241225-match",
+    "t241226-iter",
+    "t241227-trait",
+    "t241228-arc",
+    "t241228-rc",
+    "t241229-enum",
+    "t241230-option",
+    "t241231-result",
+    "t250101-ownership",
+    "t250102-higher-order-fun",
+    "t250103-from-to",
+    "t250104-question-mark",
+    "t250105-slice",
+    "t250106-box",
+    "t250107-generic",
+    "t250108-reference"
 ]
@@ -0,0 +1,7 @@
+[package]
+name = "t241225-match"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+
+[dependencies]
@@ -1,5 +1,5 @@
 [package]
-name = "t03-trait"
+name = "t241226-iter"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -0,0 +1,7 @@
+[package]
+name = "t241227-trait"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+
+[dependencies]
@@ -1,5 +1,5 @@
 [package]
-name = "t02-iter"
+name = "t241228-arc"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t01-match"
+name = "t241228-rc"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t04-arc"
+name = "t241229-enum"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t08-ownership"
+name = "t241230-option"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t10-from-to"
+name = "t241231-result"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -0,0 +1,14 @@
+[package]
+name = "t250101-ownership"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+readme.workspace = true
+description.workspace = true
+keywords.workspace = true
+categories.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
@@ -0,0 +1,14 @@
+[package]
+name = "t250102-higher-order-fun"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+readme.workspace = true
+description.workspace = true
+keywords.workspace = true
+categories.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
@@ -0,0 +1,14 @@
+[package]
+name = "t250103-from-to"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+readme.workspace = true
+description.workspace = true
+keywords.workspace = true
+categories.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
@@ -1,5 +1,5 @@
 [package]
-name = "t09-higher-order-fun"
+name = "t250104-question-mark"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t07-result"
+name = "t250105-slice"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -1,5 +1,5 @@
 [package]
-name = "t06-option"
+name = "t250106-box"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
 
@@ -0,0 +1,14 @@
+[package]
+name = "t250107-generic"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+readme.workspace = true
+description.workspace = true
+keywords.workspace = true
+categories.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
@@ -0,0 +1,14 @@
+[package]
+name = "t250108-reference"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+readme.workspace = true
+description.workspace = true
+keywords.workspace = true
+categories.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
@@ -0,0 +1,16 @@
+fn modify_value(num: &mut i32) {
+    *num += 1;
+}
+
+fn double_value(num: &i32) -> i32 {
+    *num * 2
+}
+
+fn main() {
+    let mut number = 5;
+    modify_value(&mut number);
+    println!("Modified number: {}", number);
+
+    let num = 3;
+    println!("double value: {}", double_value(&num));
+}