Eagerly derive Copy where possible

Author: lvkv

rcgen/src/certificate.rs

@@ -968,7 +968,7 @@ impl GeneralSubtree {
 	}
 }
 
-#[derive(Debug, PartialEq, Eq, Hash, Clone)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
 #[allow(missing_docs)]
 /// CIDR subnet, as per [RFC 4632](https://tools.ietf.org/html/rfc4632)
 ///
@@ -1080,7 +1080,7 @@ pub fn date_time_ymd(year: i32, month: u8, day: u8) -> OffsetDateTime {
 }
 
 /// Whether the certificate is allowed to sign other certificates
-#[derive(Debug, PartialEq, Eq, Hash, Clone)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
 pub enum IsCa {
 	/// The certificate can only sign itself
 	NoCa,
@@ -1123,7 +1123,7 @@ impl IsCa {
 ///
 /// Sets an optional upper limit on the length of the intermediate certificate chain
 /// length allowed for this CA certificate (not including the end entity certificate).
-#[derive(Debug, PartialEq, Eq, Hash, Clone)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
 pub enum BasicConstraints {
 	/// No constraint
 	Unconstrained,

rcgen/src/sign_algo.rs

@@ -10,14 +10,14 @@ use crate::ring_like::signature::{self, EcdsaSigningAlgorithm, EdDSAParameters,
 use crate::Error;
 
 #[cfg(feature = "crypto")]
-#[derive(Clone)]
+#[derive(Clone, Copy)]
 pub(crate) enum SignAlgo {
 	EcDsa(&'static EcdsaSigningAlgorithm),
 	EdDsa(&'static EdDSAParameters),
 	Rsa(&'static dyn RsaEncoding),
 }
 
-#[derive(Clone, PartialEq, Eq, Hash)]
+#[derive(Clone, Copy, PartialEq, Eq, Hash)]
 pub(crate) enum SignatureAlgorithmParams {
 	/// Omit the parameters
 	None,