Stuff

src/subcommand/wallet/etch.rs

@@ -5,15 +5,20 @@ use {super::*, bitcoin::blockdata::locktime::absolute::LockTime};
 // - return change to change_address
 // - allow specifying symbol
 // - test everything
+//
+// what do degens need to play?
+// - etch
+// - transfer
+// - show balances
 
 #[derive(Debug, Parser)]
 pub(crate) struct Etch {
+  address: Address<NetworkUnchecked>,
   divisibility: u8,
-  rune: Rune,
   fee_rate: FeeRate,
-  supply: u128,
-  address: Address<NetworkUnchecked>,
   postage: Option<Amount>,
+  rune: Rune,
+  supply: u128,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -40,6 +45,10 @@ impl Etch {
 
     let count = client.get_block_count()?;
 
+    if index.rune(self.rune)?.is_some() {
+      bail!("rune `{}` has already been etched", self.rune);
+    }
+
     let minimum_at_height = Rune::minimum_at_height(Height(count + 1));
 
     if self.rune < minimum_at_height {