...

.gitignore

@@ -14,3 +14,4 @@ Cargo.lock
 # MSVC Windows builds of rustc generate these, which store debugging information
 *.pdb
 
+doctreegolang/

doctree/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "doctree"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

doctree/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

doctreecmd/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "doctreecmd"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

doctreecmd/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}