Replace boolean match with if/else

Bryant Mairs · Bryant Mairs · commit 8db68be6ba9c · 2017-12-20T07:05:04.000-08:00
diff --git a/src/sys/signal.rs b/src/sys/signal.rs
@@ -191,9 +191,10 @@ impl Signal {
     // implemented, we'll replace this function.
     #[inline]
     pub fn from_c_int(signum: libc::c_int) -> Result<Signal> {
-        match 0 < signum && signum < NSIG {
-            true => Ok(unsafe { mem::transmute(signum) }),
-            false => Err(Error::invalid_argument()),
+        if 0 < signum && signum < NSIG {
+            Ok(unsafe { mem::transmute(signum) })
+        } else {
+            Err(Error::invalid_argument())
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -191,9 +191,10 @@ impl Signal {`
`191`	`191`	`// implemented, we'll replace this function.`
`192`	`192`	`#[inline]`
`193`	`193`	`pub fn from_c_int(signum: libc::c_int) -> Result<Signal> {`
`194`		`- match 0 < signum && signum < NSIG {`
`195`		`- true => Ok(unsafe { mem::transmute(signum) }),`
`196`		`- false => Err(Error::invalid_argument()),`
	`194`	`+ if 0 < signum && signum < NSIG {`
	`195`	`+ Ok(unsafe { mem::transmute(signum) })`
	`196`	`+ } else {`
	`197`	`+ Err(Error::invalid_argument())`
`197`	`198`	`}`
`198`	`199`	`}`
`199`	`200`	`}`