Replace try! macro with ? operator

2 files changed, 10 insertions, 10 deletions

diff --git a/src/debug.rs b/src/debug.rs
index f8b830a..0677bc3 100644
--- a/src/debug.rs
+++ b/src/debug.rs
@@ -14,27 +14,27 @@ pub struct BsDebug<'a>(pub &'a [u8]);
 
 impl<'a> fmt::Debug for BsDebug<'a> {
     fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        try!(write!(fmt, "b\""));
+        write!(fmt, "b\"")?;
         for &c in self.0 {
             // https://doc.rust-lang.org/reference.html#byte-escapes
             if c == b'\n' {
-                try!(write!(fmt, "\\n"));
+                write!(fmt, "\\n")?;
             } else if c == b'\r' {
-                try!(write!(fmt, "\\r"));
+                write!(fmt, "\\r")?;
             } else if c == b'\t' {
-                try!(write!(fmt, "\\t"));
+                write!(fmt, "\\t")?;
             } else if c == b'\\' || c == b'"' {
-                try!(write!(fmt, "\\{}", c as char));
+                write!(fmt, "\\{}", c as char)?;
             } else if c == b'\0' {
-                try!(write!(fmt, "\\0"));
+                write!(fmt, "\\0")?;
             // ASCII printable
             } else if c >= 0x20 && c < 0x7f {
-                try!(write!(fmt, "{}", c as char));
+                write!(fmt, "{}", c as char)?;
             } else {
-                try!(write!(fmt, "\\x{:02x}", c));
+                write!(fmt, "\\x{:02x}", c)?;
             }
         }
-        try!(write!(fmt, "\""));
+        write!(fmt, "\"")?;
         Ok(())
     }
 }
diff --git a/src/serde.rs b/src/serde.rs
index d45caff..ff98921 100644
--- a/src/serde.rs
+++ b/src/serde.rs
@@ -31,7 +31,7 @@ macro_rules! serde_impl {
                 let len = cmp::min(seq.size_hint().unwrap_or(0), 4096);
                 let mut values = Vec::with_capacity(len);
 
-                while let Some(value) = try!(seq.next_element()) {
+                while let Some(value) = seq.next_element()? {
                     values.push(value);
                 }