Remove other unknown type errors and panic instead

builder/transaction_builder.go

@@ -252,7 +252,7 @@ func (b *TransactionBuilder) getStoredManaOutputAccountID(storedManaOutputIndex
 		}
 
 	default:
-		return iotago.EmptyAccountID, ierrors.WithMessagef(iotago.ErrUnknownOutputType, "output type %T does not support stored mana", output)
+		return iotago.EmptyAccountID, ierrors.Errorf("output type %s does not support stored mana", output.Type())
 	}
 
 	return storedManaOutputAccountID, nil

error.go

@@ -30,8 +30,6 @@ var (
 var (
 	// ErrUTXOInputInvalid gets returned when the UTXO input is invalid.
 	ErrUTXOInputInvalid = ierrors.New("UTXO input is invalid")
-	// ErrUnknownOutputType gets returned for unknown output types.
-	ErrUnknownOutputType = ierrors.New("unknown output type")
 	// ErrCommitmentInputMissing gets returned when the commitment has not been provided when needed.
 	ErrCommitmentInputMissing = ierrors.New("commitment input required with reward or BIC input")
 	// ErrCommitmentInputReferenceInvalid gets returned when the commitment input references an invalid commitment.

signed_transaction.go

@@ -14,8 +14,6 @@ var (
 	ErrInputOutputBaseTokenMismatch = ierrors.New("inputs and outputs do not spend/deposit the same amount of base tokens")
 	// ErrManaOverflow gets returned when there is an under- or overflow in Mana calculations.
 	ErrManaOverflow = ierrors.New("under- or overflow in Mana calculations")
-	// ErrUnknownSignatureType gets returned for unknown signature types.
-	ErrUnknownSignatureType = ierrors.New("unknown signature type")
 	// ErrInputUnlockCountMismatch gets returned when the unlock count and input count mismatch.
 	ErrInputUnlockCountMismatch = ierrors.New("unlock count and input count mismatch")
 	// ErrSignatureAndAddrIncompatible gets returned if an address of an input has a companion signature unlock with the wrong signature type.

tpkg/rand_unlock.go

@@ -1,7 +1,6 @@
 package tpkg
 
 import (
-	"github.com/iotaledger/hive.go/ierrors"
 	iotago "github.com/iotaledger/iota.go/v4"
 )
 
@@ -30,7 +29,7 @@ func RandUnlock(allowEmptyUnlock bool) iotago.Unlock {
 	case iotago.UnlockEmpty:
 		return &iotago.EmptyUnlock{}
 	default:
-		panic(ierrors.Wrapf(iotago.ErrUnknownUnlockType, "type %d", unlockType))
+		panic("all known unlock types should be handled above")
 	}
 }
 

unlock.go

@@ -64,8 +64,6 @@ var (
 	ErrReferentialUnlockInvalid = ierrors.New("invalid referential unlock")
 	// ErrSignatureUnlockHasNilSignature gets returned if a signature unlock contains a nil signature.
 	ErrSignatureUnlockHasNilSignature = ierrors.New("signature is nil")
-	// ErrUnknownUnlockType gets returned for unknown unlock.
-	ErrUnknownUnlockType = ierrors.New("unknown unlock type")
 	// ErrNestedMultiUnlock gets returned when a MultiUnlock is nested inside a MultiUnlock.
 	ErrNestedMultiUnlock = ierrors.New("multi unlocks can't be nested")
 	// ErrEmptyUnlockOutsideMultiUnlock gets returned when an empty unlock was not nested inside of a multi unlock.
@@ -252,7 +250,7 @@ func SignaturesUniqueAndReferenceUnlocksValidator(api API) UnlockValidatorFunc {
 					continue
 
 				default:
-					return ierrors.WithMessagef(ErrUnknownUnlockType, "unlock at index %d.%d is of unknown type %T", index, subIndex, subUnlock)
+					panic("all known unlock types should be handled above")
 				}
 			}
 			seenMultiUnlocks[uint16(index)] = struct{}{}
@@ -262,7 +260,7 @@ func SignaturesUniqueAndReferenceUnlocksValidator(api API) UnlockValidatorFunc {
 			return ierrors.WithMessagef(ErrEmptyUnlockOutsideMultiUnlock, "unlock at index %d is invalid", index)
 
 		default:
-			return ierrors.WithMessagef(ErrUnknownUnlockType, "unlock at index %d is of unknown type %T", index, unlock)
+			panic("all known unlock types should be handled above")
 		}
 
 		return nil