tor

commit 94880b2db73d514e0352d70be8eda2b36132aa4d
parent 7e9c37f9cb33d937a664dec83ee28da447a41aa6
Author: Corey Farwell <coreyf@rwell.org>
Date:   Sun, 24 Jun 2018 10:16:11 -0400

Utilize `if let` construct instead of explicit unwrapping.

Diffstat:
M
src/rust/protover/ffi.rs
 | 
4
+---

1 file changed, 1 insertion(+), 3 deletions(-)
diff --git 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,