Merge branch 'main' into token-muxed-extension

Author: leighmcculloch

soroban-sdk/src/testutils/sign.rs

@@ -24,7 +24,6 @@ pub mod ed25519 {
     }
 
     impl<E: std::error::Error> std::error::Error for Error<E> {
-        #[must_use]
         fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
             match self {
                 Self::XdrError(e) => e.source(),

soroban-token-sdk/src/metadata.rs

@@ -2,7 +2,7 @@ use soroban_sdk::{contracttype, symbol_short, unwrap::UnwrapOptimized, Env, Stri
 
 const METADATA_KEY: Symbol = symbol_short!("METADATA");
 
-#[derive(Clone)]
+#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
 #[contracttype]
 pub struct TokenMetadata {
     pub decimal: u32,