]> git.bitcoin.ninja Git - ldk-c-bindings/commitdiff
Support Unit struct types
authorMatt Corallo <git@bluematt.me>
Sat, 22 Jul 2023 17:38:46 +0000 (17:38 +0000)
committerMatt Corallo <git@bluematt.me>
Fri, 28 Jul 2023 23:06:00 +0000 (23:06 +0000)
c-bindings-gen/src/main.rs

index 28cce19e9715067a150a194f496b7e27eb03e640..2cd466452d00f104abb1c248c7f270377b768952 100644 (file)
@@ -805,7 +805,7 @@ fn writeln_struct<'a, 'b, W: std::io::Write>(w: &mut W, s: &'a syn::ItemStruct,
                                define_field!(('a' as u8 + idx as u8) as char, ('0' as u8 + idx as u8) as char, field);
                        }
                }
-               _ => unimplemented!()
+               syn::Fields::Unit => {},
        }
 
        if all_fields_settable {
@@ -828,7 +828,7 @@ fn writeln_struct<'a, 'b, W: std::io::Write>(w: &mut W, s: &'a syn::ItemStruct,
                                        types.write_c_type(w, &field.ty, Some(&gen_types), false);
                                }
                        }
-                       _ => unreachable!()
+                       syn::Fields::Unit => {},
                }
                write!(w, ") -> {} {{\n\t", struct_name).unwrap();
                match &s.fields {
@@ -848,7 +848,7 @@ fn writeln_struct<'a, 'b, W: std::io::Write>(w: &mut W, s: &'a syn::ItemStruct,
                                        }
                                }
                        },
-                       _ => unreachable!()
+                       syn::Fields::Unit => {},
                }
                write!(w, "{} {{ inner: ObjOps::heap_alloc(", struct_name).unwrap();
                match &s.fields {
@@ -876,7 +876,7 @@ fn writeln_struct<'a, 'b, W: std::io::Write>(w: &mut W, s: &'a syn::ItemStruct,
                                }
                                write!(w, "\t)").unwrap();
                        },
-                       _ => unreachable!()
+                       syn::Fields::Unit => write!(w, "{}::{} {{}}", types.module_path, struct_name).unwrap(),
                }
                writeln!(w, "), is_owned: true }}\n}}").unwrap();
        }