Remove unused macro param

Author: jkczyz

lightning/src/offers/invoice.rs

@@ -386,7 +386,7 @@ impl<'a> InvoiceBuilder<'a, DerivedSigningPubkey> {
 
 impl<'a, S: SigningPubkeyStrategy> InvoiceBuilder<'a, S> {
 	invoice_builder_methods!(self, Self, Self, self, S, mut);
-	invoice_builder_methods_common!(self, Self, self.invoice.fields_mut(), Self, self, S, Bolt12Invoice, mut);
+	invoice_builder_methods_common!(self, Self, self.invoice.fields_mut(), Self, self, Bolt12Invoice, mut);
 
 	#[cfg(test)]
 	invoice_builder_methods_test!(self, Self, self.invoice.fields_mut(), Self, self, mut);
@@ -396,29 +396,29 @@ impl<'a, S: SigningPubkeyStrategy> InvoiceBuilder<'a, S> {
 impl<'a> InvoiceWithExplicitSigningPubkeyBuilder<'a> {
 	invoice_explicit_signing_pubkey_builder_methods!(self, &mut Self);
 	invoice_builder_methods!(self, &mut Self, (), (), ExplicitSigningPubkey);
-	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), (), (), ExplicitSigningPubkey, Bolt12Invoice);
+	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), (), (), Bolt12Invoice);
 }
 
 #[cfg(all(c_bindings, test))]
 impl<'a> InvoiceWithExplicitSigningPubkeyBuilder<'a> {
 	invoice_explicit_signing_pubkey_builder_methods!(self, &mut Self);
 	invoice_builder_methods!(self, &mut Self, &mut Self, self, ExplicitSigningPubkey);
-	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, ExplicitSigningPubkey, Bolt12Invoice);
+	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, Bolt12Invoice);
 	invoice_builder_methods_test!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
 }
 
 #[cfg(all(c_bindings, not(test)))]
 impl<'a> InvoiceWithDerivedSigningPubkeyBuilder<'a> {
 	invoice_derived_signing_pubkey_builder_methods!(self, &mut Self);
 	invoice_builder_methods!(self, &mut Self, (), (), DerivedSigningPubkey);
-	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), (), (), DerivedSigningPubkey, Bolt12Invoice);
+	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), (), (), Bolt12Invoice);
 }
 
 #[cfg(all(c_bindings, test))]
 impl<'a> InvoiceWithDerivedSigningPubkeyBuilder<'a> {
 	invoice_derived_signing_pubkey_builder_methods!(self, &mut Self);
 	invoice_builder_methods!(self, &mut Self, &mut Self, self, DerivedSigningPubkey);
-	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, DerivedSigningPubkey, Bolt12Invoice);
+	invoice_builder_methods_common!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self, Bolt12Invoice);
 	invoice_builder_methods_test!(self, &mut Self, self.invoice.fields_mut(), &mut Self, self);
 }
 

lightning/src/offers/invoice_macros.rs

@@ -11,7 +11,7 @@
 
 macro_rules! invoice_builder_methods_common { (
 	$self: ident, $self_type: ty, $invoice_fields: expr, $return_type: ty, $return_value: expr,
-	$type_param: ty, $invoice_type: ty $(, $self_mut: tt)?
+	$invoice_type: ty $(, $self_mut: tt)?
 ) => {
 	#[doc = concat!("Sets the [`", stringify!($invoice_type), "::relative_expiry`]")]
 	#[doc = concat!("as seconds since [`", stringify!($invoice_type), "::created_at`].")]

lightning/src/offers/static_invoice.rs

@@ -156,7 +156,7 @@ impl<'a> StaticInvoiceBuilder<'a> {
 		Ok(invoice)
 	}
 
-	invoice_builder_methods_common!(self, Self, self.invoice, Self, self, S, StaticInvoice, mut);
+	invoice_builder_methods_common!(self, Self, self.invoice, Self, self, StaticInvoice, mut);
 }
 
 /// A semantically valid [`StaticInvoice`] that hasn't been signed.