thiserror 2.0, cargo update

networks/monero/wallet/src/view_pair.rs

@@ -10,8 +10,7 @@ use crate::{
 };
 
 /// An error while working with a ViewPair.
-#[derive(Clone, PartialEq, Eq, Debug)]
-#[cfg_attr(feature = "std", derive(thiserror::Error))]
+#[derive(Clone, PartialEq, Eq, Debug, thiserror::Error)]
 pub enum ViewPairError {
   /// The spend key was torsioned.
   ///
@@ -20,7 +19,7 @@ pub enum ViewPairError {
   // CLSAG seems to support it if the challenge does a torsion clear, FCMP++ should ship with a
   // torsion clear, yet it's not worth it to modify CLSAG sign to generate challenges until the
   // torsion clears and ensure spendability (nor can we reasonably guarantee that in the future)
-  #[cfg_attr(feature = "std", error("torsioned spend key"))]
+  #[error("torsioned spend key")]
   TorsionedSpendKey,
 }