kibo: part 4

crates/brk_core/src/structs/timestamp.rs

@@ -1,12 +1,17 @@
 use std::ops::{Add, Div};
 
 use derive_deref::Deref;
-use jiff::{civil::date, tz::TimeZone};
+use jiff::{
+    civil::{Time, date},
+    tz::TimeZone,
+};
 use serde::Serialize;
 use zerocopy::{FromBytes, Immutable, IntoBytes, KnownLayout};
 
 use crate::CheckedSub;
 
+use super::Date;
+
 #[derive(
     Debug,
     Deref,
@@ -75,6 +80,17 @@ impl From<usize> for Timestamp {
     }
 }
 
+impl From<Date> for Timestamp {
+    fn from(value: Date) -> Self {
+        Self::from(
+            jiff::civil::Date::from(value)
+                .to_zoned(TimeZone::UTC)
+                .unwrap()
+                .timestamp(),
+        )
+    }
+}
+
 impl CheckedSub<Timestamp> for Timestamp {
     fn checked_sub(self, rhs: Self) -> Option<Self> {
         self.0.checked_sub(rhs.0).map(Self)