language changes: replaced remaining occurrences of Show with Debug.

src/format.rs

@@ -179,7 +179,7 @@ fn format(w: &mut fmt::Formatter, date: Option<&NaiveDate>, time: Option<&NaiveT
 
 /// A *temporary* object which can be used as an argument to `format!` or others.
 /// This is normally constructed via `format` methods of each date and time type.
-#[derive(Show)]
+#[derive(Debug)]
 pub struct DelayedFormat<'a> {
     /// The date view, if any.
     date: Option<NaiveDate>,

src/lib.rs

@@ -228,7 +228,7 @@ pub mod format;
 ///
 /// The order of the days of week depends on the context.
 /// One should prefer `*_from_monday` or `*_from_sunday` methods to get the correct result.
-#[derive(PartialEq, Eq, Copy, Clone, FromPrimitive, Show)]
+#[derive(PartialEq, Eq, Copy, Clone, FromPrimitive, Debug)]
 pub enum Weekday {
     /// Monday.
     Mon = 0,

src/offset.rs

@@ -20,7 +20,7 @@ use time::Time;
 use datetime::DateTime;
 
 /// The conversion result from the local time to the timezone-aware datetime types.
-#[derive(Clone, PartialEq, Show)]
+#[derive(Clone, PartialEq, Debug)]
 pub enum LocalResult<T> {
     /// Given local time representation is invalid.
     /// This can occur when, for example, the positive timezone transition.