1 files changed, 59 insertions, 0 deletions
diff --git a/src/indicator.rs b/src/indicator.rs
new file mode 100644
index 0000000..7a57b7e
--- /dev/null
+++ b/src/indicator.rs
@@ -0,0 +1,59 @@
+#[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
+pub enum Day {
+    Monday,
+    Tuesday,
+    Wednesday,
+    Thursday,
+    Friday,
+    Saturday,
+    Sunday,
+}
+
+impl Into<::chrono::Weekday> for Day {
+    fn into(self) -> ::chrono::Weekday {
+        match self {
+            Day::Monday    => ::chrono::Weekday::Mon,
+            Day::Tuesday   => ::chrono::Weekday::Tue,
+            Day::Wednesday => ::chrono::Weekday::Wed,
+            Day::Thursday  => ::chrono::Weekday::Thu,
+            Day::Friday    => ::chrono::Weekday::Fri,
+            Day::Saturday  => ::chrono::Weekday::Sat,
+            Day::Sunday    => ::chrono::Weekday::Sun,
+        }
+    }
+}
+
+#[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
+pub enum Month {
+    January,
+    February,
+    March,
+    April,
+    May,
+    June,
+    July,
+    August,
+    September,
+    October,
+    November,
+    December,
+}
+
+impl Into<u32> for Month {
+    fn into(self) -> u32 {
+        match self {
+            Month::January   =>  1,
+            Month::February  =>  2,
+            Month::March     =>  3,
+            Month::April     =>  4,
+            Month::May       =>  5,
+            Month::June      =>  6,
+            Month::July      =>  7,
+            Month::August    =>  8,
+            Month::September =>  9,
+            Month::October   => 10,
+            Month::November  => 11,
+            Month::December  => 12,
+        }
+    }
+}