Initial Commit

examples/crypto_write_read.rs

@@ -34,7 +34,7 @@ fn main() -> Result<()> {
     let mut file = File::open(path_in.clone())?;
     let mut writer = crypto::create_write(File::create(out.clone())?, cipher, &key);
     info!("encrypt file");
-    io::copy(&mut file, &mut writer).unwrap();
+    io::copy(&mut file, &mut writer)?;
     writer.finish()?;
 
     let mut reader = crypto::create_read(File::open(out)?, cipher, &key);

examples/file_handling.rs

@@ -19,7 +19,7 @@ struct PasswordProviderImpl;
 
 impl PasswordProvider for PasswordProviderImpl {
     fn get_password(&self) -> Option<SecretString> {
-        Some(SecretString::from_str("password").unwrap())
+        Some(SecretString::from_str("password")?)
     }
 }
 
@@ -39,7 +39,7 @@ async fn main() -> Result<()> {
     )
     .await?;
 
-    let file_name = SecretString::from_str("file1").unwrap();
+    let file_name = SecretString::from_str("file1")?;
     let (file_handle, attr) = fs
         .create(ROOT_INODE, &file_name, file_attributes(), false, true)
         .await?;
@@ -66,7 +66,7 @@ async fn main() -> Result<()> {
     Ok(())
 }
 
-const fn file_attributes() -> CreateFileAttr {
+fn file_attributes() -> CreateFileAttr {
     CreateFileAttr {
         kind: FileType::RegularFile,
         perm: 0o644, // Permissions

examples/internal_ring.rs

@@ -1,11 +1,11 @@
 use ring::aead::{Aad, LessSafeKey, Nonce, UnboundKey, CHACHA20_POLY1305};
 
-fn main() {
+fn main() -> Result<(), Box<dyn std::error::Error>> {
     let key = [42; 32];
     let nonce_data = [124; 12]; // Just an example
     let mut data = b"hello, this is my secret message".to_vec();
 
-    let key = UnboundKey::new(&CHACHA20_POLY1305, &key).unwrap();
+    let key = UnboundKey::new(&CHACHA20_POLY1305, &key)?;
     let key = LessSafeKey::new(key);
     println!("{data:?}");
 
@@ -19,4 +19,5 @@ fn main() {
     let nonce = Nonce::assume_unique_for_key(nonce_data);
     let data = key.open_in_place(nonce, Aad::empty(), &mut data).unwrap();
     println!("{data:?}");
+    Ok(())
 }

examples/mount.rs

@@ -27,7 +27,7 @@ async fn main() -> Result<()> {
     impl PasswordProvider for PasswordProviderImpl {
         fn get_password(&self) -> Option<SecretString> {
             // dummy password, use some secure way to get the password like with [keyring](https://crates.io/crates/keyring) crate
-            Some(SecretString::from_str("a").unwrap())
+            Some(SecretString::from_str("a")?)
         }
     }
     let mount_point = create_mount_point(

examples/wal.rs

@@ -45,7 +45,7 @@ fn main() -> io::Result<()> {
 
     // We can use the previously returned DataRecord to read the original data.
     let mut reader = log.read_at(record.position)?;
-    let mut buffer = vec![0; usize::try_from(record.length).unwrap()];
+    let mut buffer = vec![0; usize::try_from(record.length)?];
     reader.read_exact(&mut buffer)?;
     println!(
         "Data read from log: {}",