diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
new file mode 100644
index 0000000..000bb2c
--- /dev/null
+++ b/.github/workflows/rust.yml
@@ -0,0 +1,22 @@
+name: Rust
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build
+      run: cargo build --verbose
+    - name: Run tests
+      run: cargo test --verbose
diff --git a/Cargo.toml b/Cargo.toml
index 637df98..1df9bc4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,9 @@
 [package]
 name = "unicode-casing"
-version = "0.1.0"
+version = "0.1.1"
+description = "Titlecase helper function on characters."
+repository = "https://github.com/RustPython/unicode-casing"
+license = "MIT"
 authors = ["Joey Hain <jmhain@protonmail.com>"]
 edition = "2018"
 
diff --git a/src/lib.rs b/src/lib.rs
index a59e7c0..0dfa1ad 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,6 @@
+#![no_std]
+extern crate alloc;
+
 mod bool_trie;
 mod tables;
 
@@ -97,6 +100,7 @@ impl Iterator for ToTitlecase {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use alloc::vec::Vec;
 
     #[test]
     fn test_is_titlecase() {
diff --git a/src/tables.rs b/src/tables.rs
index cc1f2de..ed56e0d 100644
--- a/src/tables.rs
+++ b/src/tables.rs
@@ -60,11 +60,9 @@ pub mod general_category {
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0
-        ],
-        r3: &[
-            0x0000000000000000, 0x1000ff00ff00ff00, 0x1000000000001000
+            0, 0, 0, 0, 0, 0,
         ],
+        r3: &[0x0000000000000000, 0x1000ff00ff00ff00, 0x1000000000001000],
         r4: [
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -74,32 +72,28 @@ pub mod general_category {
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
         ],
         r5: &[
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0
-        ],
-        r6: &[
-            0x0000000000000000
+            0, 0, 0, 0, 0, 0,
         ],
+        r6: &[0x0000000000000000],
     };
 
     pub fn Lt(c: char) -> bool {
         Lt_table.lookup(c)
     }
-
 }
 
-pub mod derived_property {
-}
+pub mod derived_property {}
 
 pub mod conversions {
     pub fn to_title(c: char) -> [char; 3] {
         match bsearch_case_table(c, to_titlecase_table) {
-            None        => [c, '\0', '\0'],
-            Some(index) => to_titlecase_table[index].1
+            None => [c, '\0', '\0'],
+            Some(index) => to_titlecase_table[index].1,
         }
     }
 
@@ -764,6 +758,4 @@ pub mod conversions {
         ('\u{1e941}', ['\u{1e91f}', '\0', '\0']), ('\u{1e942}', ['\u{1e920}', '\0', '\0']),
         ('\u{1e943}', ['\u{1e921}', '\0', '\0'])
     ];
-
 }
-