docs: update generated docs

crates/brk_computer/src/internal/single/transform/dollars_to_sats_fract.rs

@@ -0,0 +1,28 @@
+use brk_types::{Close, Dollars, SatsFract};
+use vecdb::UnaryTransform;
+
+/// Dollars -> SatsFract (exchange rate: sats per dollar at this price level)
+/// Formula: sats = 100_000_000 / usd_price
+pub struct DollarsToSatsFract;
+
+impl UnaryTransform<Dollars, SatsFract> for DollarsToSatsFract {
+    #[inline(always)]
+    fn apply(usd: Dollars) -> SatsFract {
+        let usd_f64 = f64::from(usd);
+        if usd_f64 == 0.0 {
+            SatsFract::NAN
+        } else {
+            SatsFract::from(SatsFract::SATS_PER_BTC / usd_f64)
+        }
+    }
+}
+
+/// Close<Dollars> -> SatsFract
+pub struct CloseDollarsToSatsFract;
+
+impl UnaryTransform<Close<Dollars>, SatsFract> for CloseDollarsToSatsFract {
+    #[inline(always)]
+    fn apply(usd: Close<Dollars>) -> SatsFract {
+        DollarsToSatsFract::apply(*usd)
+    }
+}

crates/brk_types/src/satsfract.rs

@@ -10,6 +10,8 @@ use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use vecdb::{CheckedSub, Formattable, Pco};
 
+use crate::{Close, Dollars};
+
 /// Fractional satoshis (f64) - for representing USD prices in sats
 ///
 /// Formula: `sats_fract = usd_value * 100_000_000 / btc_price`