diff --git a/tools/aconfig/src/main.rs b/tools/aconfig/src/main.rs
index d02307d..b60909b 100644
--- a/tools/aconfig/src/main.rs
+++ b/tools/aconfig/src/main.rs
@@ -28,6 +28,7 @@
 mod cache;
 mod codegen_cpp;
 mod codegen_java;
+mod codegen_rust;
 mod commands;
 mod protos;
 
@@ -55,6 +56,11 @@
                 .arg(Arg::new("out").long("out").required(true)),
         )
         .subcommand(
+            Command::new("create-rust-lib")
+                .arg(Arg::new("cache").long("cache").required(true))
+                .arg(Arg::new("out").long("out").required(true)),
+        )
+        .subcommand(
             Command::new("dump")
                 .arg(Arg::new("cache").long("cache").action(ArgAction::Append).required(true))
                 .arg(
@@ -129,6 +135,14 @@
             let generated_file = commands::create_cpp_lib(&cache)?;
             write_output_file_realtive_to_dir(&dir, &generated_file)?;
         }
+        Some(("create-rust-lib", sub_matches)) => {
+            let path = get_required_arg::<String>(sub_matches, "cache")?;
+            let file = fs::File::open(path)?;
+            let cache = Cache::read_from_reader(file)?;
+            let dir = PathBuf::from(get_required_arg::<String>(sub_matches, "out")?);
+            let generated_file = commands::create_rust_lib(&cache)?;
+            write_output_file_realtive_to_dir(&dir, &generated_file)?;
+        }
         Some(("dump", sub_matches)) => {
             let mut caches = Vec::new();
             for path in sub_matches.get_many::<String>("cache").unwrap_or_default() {