Remove some stray manual impls

1 files changed, 2 insertions, 10 deletions

diff --git a/openssl/src/pkey.rs b/openssl/src/pkey.rs
index b5ccd3cc..ee564836 100644
--- a/openssl/src/pkey.rs
+++ b/openssl/src/pkey.rs
@@ -4,7 +4,7 @@ use std::mem;
 use ffi;
 
 use {cvt, cvt_p};
-use bio::{MemBio, MemBioSlice};
+use bio::MemBioSlice;
 use dh::Dh;
 use dsa::Dsa;
 use ec_key::EcKey;
@@ -48,20 +48,12 @@ impl PKeyRef {
         }
     }
 
+    public_key_to_pem!(ffi::PEM_write_bio_PUBKEY);
     private_key_to_pem!(ffi::PEM_write_bio_PKCS8PrivateKey);
 
     private_key_to_der!(ffi::i2d_PrivateKey);
     public_key_to_der!(ffi::i2d_PUBKEY);
 
-    /// Encodes the public key in the PEM format.
-    pub fn public_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack> {
-        let mem_bio = try!(MemBio::new());
-        unsafe {
-            try!(cvt(ffi::PEM_write_bio_PUBKEY(mem_bio.as_ptr(), self.as_ptr())));
-        }
-        Ok(mem_bio.get_buf().to_owned())
-    }
-
     /// Returns the size of the key.
     ///
     /// This corresponds to the bit length of the modulus of an RSA key, and the bit length of the