[ISSUE #131]init broker and store crate (#132)

Cargo.toml

@@ -1,10 +1,12 @@
 [workspace]
 members = [
     "rocketmq",
+    "rocketmq-broker",
     "rocketmq-common",
     "rocketmq-macros",
     "rocketmq-namesrv",
-    "rocketmq-remoting"]
+    "rocketmq-remoting",
+    "rocketmq-store"]
 resolver = "2"
 
 [workspace.package]

rocketmq-broker/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "rocketmq-broker"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+license.workspace = true
+keywords.workspace = true
+readme.workspace = true
+description.workspace = true
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

rocketmq-broker/src/lib.rs

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

rocketmq-store/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "rocketmq-store"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+license.workspace = true
+keywords.workspace = true
+readme.workspace = true
+description.workspace = true
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

rocketmq-store/src/lib.rs

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