fix clippy issues (#503)

frost-ed25519/tests/common_traits_tests.rs

@@ -6,6 +6,7 @@ use frost_ed25519::SigningKey;
 use helpers::samples;
 use rand::thread_rng;
 
+#[allow(clippy::unnecessary_literal_unwrap)]
 fn check_common_traits_for_type<T: Clone + Eq + PartialEq + std::fmt::Debug>(v: T) {
     // Make sure can be debug-printed. This also catches if the Debug does not
     // have an endless recursion (a popular mistake).

frost-ed448/tests/common_traits_tests.rs

@@ -6,6 +6,7 @@ use frost_ed448::SigningKey;
 use helpers::samples;
 use rand::thread_rng;
 
+#[allow(clippy::unnecessary_literal_unwrap)]
 fn check_common_traits_for_type<T: Clone + Eq + PartialEq + std::fmt::Debug>(v: T) {
     // Make sure can be debug-printed. This also catches if the Debug does not
     // have an endless recursion (a popular mistake).

frost-p256/tests/common_traits_tests.rs

@@ -6,6 +6,7 @@ use frost_p256::SigningKey;
 use helpers::samples;
 use rand::thread_rng;
 
+#[allow(clippy::unnecessary_literal_unwrap)]
 fn check_common_traits_for_type<T: Clone + Eq + PartialEq + std::fmt::Debug>(v: T) {
     // Make sure can be debug-printed. This also catches if the Debug does not
     // have an endless recursion (a popular mistake).

frost-ristretto255/tests/common_traits_tests.rs

@@ -6,6 +6,7 @@ use frost_ristretto255::SigningKey;
 use helpers::samples;
 use rand::thread_rng;
 
+#[allow(clippy::unnecessary_literal_unwrap)]
 fn check_common_traits_for_type<T: Clone + Eq + PartialEq + std::fmt::Debug>(v: T) {
     // Make sure can be debug-printed. This also catches if the Debug does not
     // have an endless recursion (a popular mistake).

frost-secp256k1/tests/common_traits_tests.rs

@@ -6,6 +6,7 @@ use frost_secp256k1::SigningKey;
 use helpers::samples;
 use rand::thread_rng;
 
+#[allow(clippy::unnecessary_literal_unwrap)]
 fn check_common_traits_for_type<T: Clone + Eq + PartialEq + std::fmt::Debug>(v: T) {
     // Make sure can be debug-printed. This also catches if the Debug does not
     // have an endless recursion (a popular mistake).

gencode/src/main.rs

@@ -206,7 +206,7 @@ fn main() -> ExitCode {
     // ristretto255 as the canonical base.
 
     let original_folder = "frost-ristretto255";
-    let mut original_strings: Vec<String> = vec![
+    let mut original_strings: Vec<String> = [
         "Ristretto255Sha512",
         "Ristretto group",
         "Ristretto",