From 9f05a6cea5966146e6466c0a5f88710d70c66e0d Mon Sep 17 00:00:00 2001
From: asonix <asonix@asonix.dog>
Date: Fri, 3 May 2024 14:16:57 -0500
Subject: [PATCH] Expose digest implementations

---
 src/lib.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 74a33be..de055ba 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,10 +20,20 @@ pub trait DigestImplementation {
     fn digest(&self, algorithm: DigestAlgorithm, bytes: &[u8]) -> Vec<u8>;
 }
 
+#[cfg(feature = "aws-lc-rs")]
+pub use aws_lc_rs_backend::AwsLcRsDigest;
+
+#[cfg(feature = "ring")]
+pub use ring_backend::RingDigest;
+
+#[cfg(feature = "rustcrypto")]
+pub use rustcrypto_backend::RustcryptoDigest;
+
 #[cfg(feature = "aws-lc-rs")]
 mod aws_lc_rs_backend {
     use super::{DigestAlgorithm, DigestImplementation};
 
+    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
     pub struct AwsLcRsDigest;
 
     impl DigestImplementation for AwsLcRsDigest {
@@ -44,6 +54,7 @@ mod aws_lc_rs_backend {
 mod ring_backend {
     use super::{DigestAlgorithm, DigestImplementation};
 
+    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
     pub struct RingDigest;
 
     impl DigestImplementation for RingDigest {
@@ -65,6 +76,7 @@ mod rustcrypto_backend {
     use super::{DigestAlgorithm, DigestImplementation};
     use sha2::{Digest, Sha256, Sha384, Sha512};
 
+    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
     pub struct RustcryptoDigest;
 
     impl DigestImplementation for RustcryptoDigest {
@@ -81,6 +93,7 @@ mod rustcrypto_backend {
     }
 }
 
+#[derive(Clone)]
 pub struct MakeRustlsConnect<D> {
     config: Arc<ClientConfig>,
     digest_impl: D,