Initial commit

src/time/tz.rs

@@ -0,0 +1,23 @@
+//! # Timezones
+//!
+//! Timezone utilities.
+
+use crate::{data, time::Hours};
+
+#[data(ord, copy, crate = crate)]
+pub struct FixedOffset(Hours);
+
+impl FixedOffset {
+    /// UTC time offset. Basically no offset.
+    pub const UTC: Self = Self(Hours::new(0).unwrap());
+
+    /// Make offset from hours.
+    pub const fn from_hours(hours: Hours) -> Self {
+        Self(hours)
+    }
+
+    /// Get offset in hours.
+    pub const fn hours(self) -> Hours {
+        self.0
+    }
+}