style: cargo fmt

src/aacs/decrypt.rs

@@ -1,7 +1,7 @@
 //! AACS content decryption — AES primitives, unit decryption, bus encryption.
 
-use aes::cipher::{generic_array::GenericArray, BlockDecrypt, BlockEncrypt, KeyInit};
 use aes::Aes128;
+use aes::cipher::{BlockDecrypt, BlockEncrypt, KeyInit, generic_array::GenericArray};
 
 // ── AACS constants ──────────────────────────────────────────────────────────
 

src/aacs/handshake.rs

@@ -674,8 +674,8 @@ fn generate_host_key_pair() -> ([u8; 20], [u8; 20], [u8; 20]) {
 
 /// AES-128-CMAC over 16 bytes of data.
 fn aes_cmac_16(data: &[u8; 16], key: &[u8; 16]) -> [u8; 16] {
-    use aes::cipher::{generic_array::GenericArray, BlockEncrypt, KeyInit};
     use aes::Aes128;
+    use aes::cipher::{BlockEncrypt, KeyInit, generic_array::GenericArray};
 
     let cipher = Aes128::new(GenericArray::from_slice(key));
 

src/aacs/keydb.rs

@@ -361,11 +361,7 @@ mod tests {
     /// Get KEYDB path from KEYDB_PATH environment variable. Returns None if not set or not found.
     fn keydb_path() -> Option<std::path::PathBuf> {
         let path = std::path::PathBuf::from(std::env::var("KEYDB_PATH").ok()?);
-        if path.exists() {
-            Some(path)
-        } else {
-            None
-        }
+        if path.exists() { Some(path) } else { None }
     }
 
     #[test]

src/aacs/keys.rs

@@ -661,18 +661,14 @@ pub fn resolve_keys(
 
 #[cfg(test)]
 mod tests {
-    use super::super::decrypt::{aes_ecb_encrypt, ALIGNED_UNIT_LEN};
+    use super::super::decrypt::{ALIGNED_UNIT_LEN, aes_ecb_encrypt};
     use super::super::keydb::{DiscEntry, KeyDb};
     use super::*;
 
     /// Get KEYDB path from KEYDB_PATH environment variable. Returns None if not set or not found.
     fn keydb_path() -> Option<std::path::PathBuf> {
         let path = std::path::PathBuf::from(std::env::var("KEYDB_PATH").ok()?);
-        if path.exists() {
-            Some(path)
-        } else {
-            None
-        }
+        if path.exists() { Some(path) } else { None }
     }
 
     #[test]
@@ -849,7 +845,7 @@ mod tests {
         data[23] = 1; // top_menu = CPS unit 1
         data[24] = 0;
         data[25] = 1; // num_titles = 1
-                      // Title 0 entry: 2 bytes pad + CPS unit
+        // Title 0 entry: 2 bytes pad + CPS unit
         data[28] = 0;
         data[29] = 1; // CPS unit 1
 

src/aacs/mod.rs

@@ -21,12 +21,12 @@ pub mod keys;
 // Explicit re-exports — only items needed by external consumers and sibling crate modules.
 // AES primitives (aes_ecb_encrypt, aes_ecb_decrypt, aes_cbc_decrypt) are pub(crate) in decrypt.rs.
 pub use decrypt::{
-    decrypt_bus, decrypt_unit, decrypt_unit_full, decrypt_unit_try_keys, is_unit_encrypted,
-    ALIGNED_UNIT_LEN,
+    ALIGNED_UNIT_LEN, decrypt_bus, decrypt_unit, decrypt_unit_full, decrypt_unit_try_keys,
+    is_unit_encrypted,
 };
 pub use keydb::{DeviceKey, DiscEntry, HostCert, KeyDb};
 pub use keys::{
-    decrypt_unit_key, derive_media_key_from_dk, derive_media_key_from_pk, derive_vuk, disc_hash,
-    disc_hash_hex, mkb_version, parse_content_cert, parse_unit_key_ro, read_mkb_from_drive,
-    resolve_keys, ContentCert, ResolvedKeys, UnitKeyFile,
+    ContentCert, ResolvedKeys, UnitKeyFile, decrypt_unit_key, derive_media_key_from_dk,
+    derive_media_key_from_pk, derive_vuk, disc_hash, disc_hash_hex, mkb_version,
+    parse_content_cert, parse_unit_key_ro, read_mkb_from_drive, resolve_keys,
 };