Fix Clippy (#96)

.github/workflows/main.yml

@@ -124,7 +124,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --all-targets -- -D warnings
+          args: --all-features --all-targets -- -D warnings
 
       - name: Run cargo doc
         uses: actions-rs/cargo@v1

src/common.rs

@@ -388,7 +388,12 @@ where
     Err(Error::Protocol)
 }
 
-/// Can only fail with [`Error::DeriveKeyPair`] and [`Error::Protocol`].
+/// Corresponds to DeriveKeyPair() function from the VOPRF specification.
+///
+/// # Errors
+/// - [`Error::DeriveKeyPair`] if the `input` and `seed` together are longer
+///   then `u16::MAX - 3`.
+/// - [`Error::Protocol`] if the protocol fails and can't be completed.
 #[cfg(feature = "danger")]
 pub fn derive_key<CS: CipherSuite>(
     seed: &[u8],

src/tests/parser.rs

@@ -96,7 +96,7 @@ fn parse_params(input: &str) -> String {
                     let key = iter.next().unwrap().split_whitespace().next().unwrap();
                     let val = iter.next().unwrap().split_whitespace().next().unwrap();
 
-                    param = format!("    \"{}\": \"{}", key, val);
+                    param = format!("    \"{key}\": \"{val}");
                 } else {
                     let s = line.trim().to_string();
                     if s.contains('~') || s.contains('#') {