From: Corey Farwell <coreyf@rwell.org>
Date: Sun, 24 Jun 2018 14:16:11 +0000 (-0400)
Subject: Utilize `if let` construct instead of explicit unwrapping.
X-Git-Tag: tor-0.3.5.1-alpha~214^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=94880b2db73d514e0352d70be8eda2b36132aa4d;p=thirdparty%2Ftor.git

Utilize `if let` construct instead of explicit unwrapping.
---

diff --git a/src/rust/protover/ffi.rs b/src/rust/protover/ffi.rs
index 0470cd487a..f668dba80b 100644
--- a/src/rust/protover/ffi.rs
+++ b/src/rust/protover/ffi.rs
@@ -61,10 +61,8 @@ pub extern "C" fn protover_all_supported(
         Ok(n)  => n,
         Err(_) => return 1,
     };
-    let maybe_unsupported: Option<UnvalidatedProtoEntry> = relay_proto_entry.all_supported();
 
-    if maybe_unsupported.is_some() {
-        let unsupported: UnvalidatedProtoEntry = maybe_unsupported.unwrap();
+    if let Some(unsupported) = relay_proto_entry.all_supported() {
         let c_unsupported: CString = match CString::new(unsupported.to_string()) {
             Ok(n) => n,
             Err(_) => return 1,