diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs index 039a0514..b4c73479 100644 --- a/openssl/src/ssl/mod.rs +++ b/openssl/src/ssl/mod.rs @@ -769,6 +769,15 @@ impl SslContext { } } + +pub struct CipherBits { + /// The number of secret bits used for the cipher. + pub secret: i32, + /// The number of bits processed by the chosen algorithm, if not None. + pub algorithm: Option, +} + + pub struct SslCipher<'a> { cipher: *const ffi::SSL_CIPHER, ph: PhantomData<&'a ()>, @@ -795,20 +804,15 @@ impl <'a> SslCipher<'a> { str::from_utf8(version.to_bytes()).unwrap() } - /// Returns the number of secret bits used for the cipher. - /// - /// The first element is the number of secret bits used for the cipher. - /// - /// The second element, if not None, is the number of bits processed by - /// the chosen algorithm, - pub fn bits(&self) -> (i32, Option) { + /// Returns the number of bits used for the cipher. + pub fn bits(&self) -> CipherBits { unsafe { let algo_bits : *mut c_int = ptr::null_mut(); - let actual_bits = ffi::SSL_CIPHER_get_bits(self.cipher, algo_bits); + let secret_bits = ffi::SSL_CIPHER_get_bits(self.cipher, algo_bits); if !algo_bits.is_null() { - (actual_bits, Some(*algo_bits)) + CipherBits { secret: secret_bits, algorithm: Some(*algo_bits) } } else { - (actual_bits, None) + CipherBits { secret: secret_bits, algorithm: None } } } }