Follow rust std: fmt::Show was renamed to fmt::Debug

serde2/src/json/de.rs

@@ -529,7 +529,7 @@ pub fn from_str<'a, T>(s: &'a str) -> Result<T, Error>
 #[cfg(test)]
 mod tests {
     use std::str;
-    use std::fmt::Show;
+    use std::fmt::Debug;
     use std::collections::BTreeMap;
 
     use de::Deserialize;
@@ -545,7 +545,7 @@ mod tests {
     }
 
     fn test_parse_ok<'a, T>(errors: Vec<(&'a str, T)>)
-        where T: PartialEq + Show + Deserialize,
+        where T: PartialEq + Debug + Deserialize,
     {
         for (s, value) in errors.into_iter() {
             let v: Result<T, Error> = from_str(s);
@@ -559,7 +559,7 @@ mod tests {
     }
 
     fn test_parse_err<'a, T>(errors: Vec<(&'a str, Error)>)
-        where T: PartialEq + Show + Deserialize
+        where T: PartialEq + Debug + Deserialize
     {
         for (s, err) in errors.into_iter() {
             let v: Result<T, Error> = from_str(s);

serde2/src/json/error.rs

@@ -37,7 +37,7 @@ pub enum ErrorCode {
     UnrecognizedHex,
 }
 
-impl fmt::Show for ErrorCode {
+impl fmt::Debug for ErrorCode {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
             //ErrorCode::ConversionError(ref token) => write!(f, "failed to convert {}", token),
@@ -75,7 +75,7 @@ impl fmt::Show for ErrorCode {
     }
 }
 
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub enum Error {
     /// msg, line, col
     SyntaxError(ErrorCode, usize, usize),

serde2/src/json/value.rs

@@ -57,7 +57,7 @@ impl<'a, 'b> io::Writer for WriterFormatter<'a, 'b> {
     }
 }
 
-impl fmt::Show for Value {
+impl fmt::Debug for Value {
     /// Serializes a json value into a string
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let mut wr = WriterFormatter { inner: f };