deny(missing_debug_implementations)

src/datetime.rs

@@ -570,6 +570,7 @@ pub mod rustc_serialize {
     /// A `DateTime` that can be deserialized from a timestamp
     ///
     /// A timestamp here is seconds since the epoch
+    #[derive(Debug)]
     pub struct TsSeconds<Tz: TimeZone>(DateTime<Tz>);
 
     impl<Tz: TimeZone> From<TsSeconds<Tz>> for DateTime<Tz> {

src/format/strftime.rs

@@ -149,7 +149,7 @@ Notes:
 use super::{Item, Numeric, Fixed, Pad};
 
 /// Parsing iterator for `strftime`-like format strings.
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct StrftimeItems<'a> {
     /// Remaining portion of the string.
     remainder: &'a str,

src/lib.rs

@@ -359,6 +359,7 @@
 
 #![cfg_attr(bench, feature(test))] // lib stability features as per RFC #507
 #![deny(missing_docs)]
+#![deny(missing_debug_implementations)]
 
 extern crate time as oldtime;
 extern crate num;

src/naive/datetime.rs

@@ -1475,6 +1475,7 @@ pub mod rustc_serialize {
     }
 
     /// A `DateTime` that can be deserialized from a seconds-based timestamp
+    #[derive(Debug)]
     pub struct TsSeconds(NaiveDateTime);
 
     impl From<TsSeconds> for NaiveDateTime {

src/offset/local.rs

@@ -77,7 +77,7 @@ fn datetime_to_timespec(d: &NaiveDateTime, local: bool) -> oldtime::Timespec {
 /// let dt: DateTime<Local> = Local::now();
 /// let dt: DateTime<Local> = Local.timestamp(0, 0);
 /// ~~~~
-#[derive(Copy, Clone)]
+#[derive(Copy, Clone, Debug)]
 pub struct Local;
 
 impl Local {