computer: use count instead of last_index

crates/brk_core/src/structs/stored_usize.rs

@@ -6,6 +6,12 @@ use zerocopy::{FromBytes, Immutable, IntoBytes, KnownLayout};
 
 use crate::CheckedSub;
 
+use super::{
+    DateIndex, EmptyOutputIndex, Height, InputIndex, MonthIndex, OpReturnIndex, OutputIndex,
+    P2AIndex, P2MSIndex, P2PK33Index, P2PK65Index, P2PKHIndex, P2SHIndex, P2TRIndex, P2WPKHIndex,
+    P2WSHIndex, TxIndex, UnknownOutputIndex, YearIndex,
+};
+
 #[derive(
     Debug,
     Deref,
@@ -71,3 +77,117 @@ impl From<StoredUsize> for f64 {
         value.0 as f64
     }
 }
+
+impl From<Height> for StoredUsize {
+    fn from(value: Height) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<DateIndex> for StoredUsize {
+    fn from(value: DateIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<MonthIndex> for StoredUsize {
+    fn from(value: MonthIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<YearIndex> for StoredUsize {
+    fn from(value: YearIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<OutputIndex> for StoredUsize {
+    fn from(value: OutputIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<InputIndex> for StoredUsize {
+    fn from(value: InputIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<TxIndex> for StoredUsize {
+    fn from(value: TxIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2PK65Index> for StoredUsize {
+    fn from(value: P2PK65Index) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2PK33Index> for StoredUsize {
+    fn from(value: P2PK33Index) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2PKHIndex> for StoredUsize {
+    fn from(value: P2PKHIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<OpReturnIndex> for StoredUsize {
+    fn from(value: OpReturnIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2MSIndex> for StoredUsize {
+    fn from(value: P2MSIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2SHIndex> for StoredUsize {
+    fn from(value: P2SHIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2WSHIndex> for StoredUsize {
+    fn from(value: P2WSHIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2WPKHIndex> for StoredUsize {
+    fn from(value: P2WPKHIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2TRIndex> for StoredUsize {
+    fn from(value: P2TRIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<P2AIndex> for StoredUsize {
+    fn from(value: P2AIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<UnknownOutputIndex> for StoredUsize {
+    fn from(value: UnknownOutputIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}
+
+impl From<EmptyOutputIndex> for StoredUsize {
+    fn from(value: EmptyOutputIndex) -> Self {
+        Self::from(usize::from(value))
+    }
+}