global: snapshot

2026-07-30 04:08:11 -07:00 · 2026-03-04 10:25:41 +01:00
parent 269c1d5fdf
commit 0d63724903
91 changed files with 972 additions and 972 deletions
@@ -0,0 +1,43 @@
+use brk_types::{Bitcoin, Cents, Dollars, Sats};
+use vecdb::UnaryTransform;
+
+/// Sats -> Sats/2 (for supply_halved)
+pub struct HalveSats;
+
+impl UnaryTransform<Sats, Sats> for HalveSats {
+    #[inline(always)]
+    fn apply(sats: Sats) -> Sats {
+        sats / 2
+    }
+}
+
+/// Sats -> Bitcoin/2 (halve then convert to bitcoin)
+/// Avoids lazy-from-lazy by combining both transforms
+pub struct HalveSatsToBitcoin;
+
+impl UnaryTransform<Sats, Bitcoin> for HalveSatsToBitcoin {
+    #[inline(always)]
+    fn apply(sats: Sats) -> Bitcoin {
+        Bitcoin::from(sats / 2)
+    }
+}
+
+/// Cents -> Cents/2 (for supply_halved_cents)
+pub struct HalveCents;
+
+impl UnaryTransform<Cents, Cents> for HalveCents {
+    #[inline(always)]
+    fn apply(cents: Cents) -> Cents {
+        cents / 2u64
+    }
+}
+
+/// Dollars -> Dollars/2 (for supply_halved_usd)
+pub struct HalveDollars;
+
+impl UnaryTransform<Dollars, Dollars> for HalveDollars {
+    #[inline(always)]
+    fn apply(dollars: Dollars) -> Dollars {
+        dollars.halved()
+    }
+}