derive scaffold transparent, sapling, unified

src/lib.rs

@@ -1,5 +1,6 @@
 
 // mod zcash_address::{ZcashAddress};
+uniffi_macros::include_scaffolding!("zcash_address");
 
 #[derive(Debug, thiserror::Error)]
 pub enum AddressError {
@@ -9,7 +10,6 @@ pub enum AddressError {
 #[derive(Debug, Clone)]
 pub enum Kind {
     Sransparent,
-    Sprout,
     Sapling,
     Unified,
 }
@@ -32,4 +32,28 @@ impl Address {
     fn parse(address_text: &str) -> Result<Self, AddressError> {
         Err(AddressError::InvalidAddress)
     }
+
+    fn derive_transaparent_address(
+        seed_bytes: &[u8], 
+        account: i32, 
+        index: i32
+    ) -> Result<Self, AddressError> {
+        Err(AddressError::InvalidAddress)
+    }
+
+    fn derive_sapling_address(
+        seed_bytes: &[u8],
+        account: i32,
+        index: i32
+    ) -> Result<Self, AddressError> {
+        Err(AddressError::InvalidAddress)       
+    }
+
+    fn derive_unified_address(
+        seed_bytes: &[u8],
+        account: i32,
+        index: i32
+    ) -> Result<Self, AddressError> {
+        Err(AddressError::InvalidAddress)       
+    }
 }

src/zcash_address.udl

@@ -4,7 +4,7 @@ namespace zcash_address {
 };
 
 enum Kind {
-    "Transparent","Sprout", "Sapling", "Unified"
+    "Transparent", "Sapling", "Unified"
 };
 
 enum Network {
@@ -25,4 +25,7 @@ enum AddressError {
 interface ZcashAddressHelper {
     constructor();
     Address parse(string address_text);
+    Address derive_transparent_address(sequence<u8> seed_bytes, i32 account, i32 index);
+    Address derive_sapling_address(sequence<u8> seed_bytes, i32 account, i32 index);
+    Address derive_unified_address(sequence<u8> seed_bytes, i32 account, i32 index);
 };