Use ? instead of deprecated try!

rust-num · Sep 3, 2019 · 50f6197 · 50f6197
1 parent a473fe3
commit 50f6197
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/benches/shootout-pidigits.rs b/benches/shootout-pidigits.rs
@@ -109,9 +109,9 @@ fn pidigits(n: isize, out: &mut dyn io::Write) -> io::Result<()> {
             }
         }
 
-        try!(write!(out, "{}", d));
+        write!(out, "{}", d)?;
         if i % 10 == 0 {
-            try!(write!(out, "\t:{}\n", i));
+            write!(out, "\t:{}\n", i)?;
         }
 
         context.eliminate_digit(d);
@@ -120,9 +120,9 @@ fn pidigits(n: isize, out: &mut dyn io::Write) -> io::Result<()> {
     let m = n % 10;
     if m != 0 {
         for _ in m..10 {
-            try!(write!(out, " "));
+            write!(out, " ")?;
         }
-        try!(write!(out, "\t:{}\n", n));
+        write!(out, "\t:{}\n", n)?;
     }
     Ok(())
 }

diff --git a/src/bigint.rs b/src/bigint.rs
@@ -694,7 +694,7 @@ impl Num for BigInt {
         } else {
             Plus
         };
-        let bu = try!(BigUint::from_str_radix(s, radix));
+        let bu = BigUint::from_str_radix(s, radix)?;
         Ok(BigInt::from_biguint(sign, bu))
     }
 }

diff --git a/src/biguint.rs b/src/biguint.rs
@@ -2424,7 +2424,7 @@ impl<'de> serde::Deserialize<'de> for BigUint {
     where
         D: serde::Deserializer<'de>,
     {
-        let data: Vec<u32> = try!(Vec::deserialize(deserializer));
+        let data: Vec<u32> = Vec::deserialize(deserializer)?;
         Ok(BigUint::new(data))
     }
 }