Merge pull request #404 from frewsxcv/mut2

Fix a few mutable types for `self` parameters.

2 files changed, 4 insertions, 4 deletions

diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 5536a99e..89a7f7d4 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -521,13 +521,13 @@ impl SslContext {
         }
     }
 
-    pub fn set_read_ahead(&self, m: u32) {
+    pub fn set_read_ahead(&mut self, m: u32) {
         unsafe {
             ffi_extras::SSL_CTX_set_read_ahead(self.ctx, m as c_long);
         }
     }
 
-    pub fn set_tmp_dh(&self, dh: DH) -> Result<(), ErrorStack> {
+    pub fn set_tmp_dh(&mut self, dh: DH) -> Result<(), ErrorStack> {
         wrap_ssl_result(unsafe { ffi_extras::SSL_CTX_set_tmp_dh(self.ctx, dh.raw()) as i32 })
     }
 
@@ -647,7 +647,7 @@ impl SslContext {
         SslContextOptions::from_bits(ret).unwrap()
     }
 
-    pub fn options(&mut self) -> SslContextOptions {
+    pub fn options(&self) -> SslContextOptions {
         let ret = unsafe { ffi_extras::SSL_CTX_get_options(self.ctx) };
         SslContextOptions::from_bits(ret).unwrap()
     }
diff --git a/openssl/src/ssl/tests/mod.rs b/openssl/src/ssl/tests/mod.rs
index cc376cf4..94bb4b4b 100644
--- a/openssl/src/ssl/tests/mod.rs
+++ b/openssl/src/ssl/tests/mod.rs
@@ -437,7 +437,7 @@ fn test_set_certificate_and_private_key() {
 }
 
 run_test!(get_ctx_options, |method, _| {
-    let mut ctx = SslContext::new(method).unwrap();
+    let ctx = SslContext::new(method).unwrap();
     ctx.options();
 });