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-rw-r--r--openssl/src/lib.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/openssl/src/lib.rs b/openssl/src/lib.rs
index 4cd76613..8dc73dde 100644
--- a/openssl/src/lib.rs
+++ b/openssl/src/lib.rs
@@ -14,6 +14,8 @@ extern crate rustc_serialize as serialize;
#[cfg(test)]
extern crate net2;
+use nid::Nid;
+
mod macros;
pub mod asn1;
@@ -26,3 +28,8 @@ pub mod nid;
pub mod ssl;
pub mod version;
pub mod x509;
+
+trait HashTypeInternals {
+ fn as_nid(&self) -> Nid;
+ fn evp_md(&self) -> *const ffi::EVP_MD;
+}