Merge pull request #234 from kornelski/master

Replace try!() with ?

2 files changed, 4 insertions, 4 deletions

diff --git a/src/tokens.rs b/src/tokens.rs
index 11f47f5..d323089 100644
--- a/src/tokens.rs
+++ b/src/tokens.rs
@@ -290,7 +290,7 @@ impl<'a> Tokenizer<'a> {
                         val: val.into_cow(&self.input[..i]),
                     })
                 }
-                Some((i, c)) => try!(new_ch(self, &mut val, multiline, i, c)),
+                Some((i, c)) => new_ch(self, &mut val, multiline, i, c)?,
                 None => return Err(Error::UnterminatedString(start))
             }
         }
@@ -323,7 +323,7 @@ impl<'a> Tokenizer<'a> {
                         Some((i, c @ 'u')) |
                         Some((i, c @ 'U')) => {
                             let len = if c == 'u' {4} else {8};
-                            val.push(try!(me.hex(start, i, len)));
+                            val.push(me.hex(start, i, len)?);
                         }
                         Some((_, '\n')) if multi => {
                             while let Some((_, ch)) = me.chars.clone().next() {
diff --git a/src/value.rs b/src/value.rs
index 2fdff97..54fa45c 100644
--- a/src/value.rs
+++ b/src/value.rs
@@ -445,7 +445,7 @@ impl<'de> de::Deserialize<'de> for Value {
                 where V: de::SeqAccess<'de>,
             {
                 let mut vec = Vec::new();
-                while let Some(elem) = try!(visitor.next_element()) {
+                while let Some(elem) = visitor.next_element()? {
                     vec.push(elem);
                 }
                 Ok(Value::Array(vec))
@@ -892,7 +892,7 @@ impl ser::SerializeStruct for SerializeMap {
     fn serialize_field<T: ?Sized>(&mut self, key: &'static str, value: &T) -> Result<(), ::ser::Error>
         where T: ser::Serialize
     {
-        try!(ser::SerializeMap::serialize_key(self, key));
+        ser::SerializeMap::serialize_key(self, key)?;
         ser::SerializeMap::serialize_value(self, value)
     }