global: utxos part 7

crates/brk_core/src/structs/dollars.rs

@@ -29,6 +29,7 @@ pub struct Dollars(f64);
 
 impl Dollars {
     pub const ZERO: Self = Self(0.0);
+    pub const NAN: Self = Self(f64::NAN);
 
     pub const fn mint(dollars: f64) -> Self {
         Self(dollars)

crates/brk_core/src/structs/outputtype.rs

@@ -45,8 +45,8 @@ impl OutputType {
             Self::P2WSH => true,
             Self::P2TR => true,
             Self::P2A => true,
-            Self::Empty => false,
-            Self::Unknown => false,
+            Self::Empty => true,
+            Self::Unknown => true,
         }
     }
 

crates/brk_core/src/structs/sats.rs

@@ -42,6 +42,10 @@ impl Sats {
     pub fn is_zero(&self) -> bool {
         *self == Self::ZERO
     }
+
+    pub fn is_not_zero(&self) -> bool {
+        *self != Self::ZERO
+    }
 }
 
 impl Add for Sats {
@@ -140,6 +144,12 @@ impl From<Sats> for f64 {
     }
 }
 
+impl From<Sats> for usize {
+    fn from(value: Sats) -> Self {
+        value.0 as usize
+    }
+}
+
 impl From<Amount> for Sats {
     fn from(value: Amount) -> Self {
         Self(value.to_sat())