writeln!(w, "pub struct {} {{", mangled_container).unwrap();
for (idx, ty) in types.iter().enumerate() {
writeln!(w, "\t/// The element at position {}", idx).unwrap();
- if ty.starts_with("&'static ") {
- writeln!(w, "\tpub {}: {},", ('a' as u8 + idx as u8) as char, &ty[9..]).unwrap();
- } else {
- writeln!(w, "\tpub {}: {},", ('a' as u8 + idx as u8) as char, ty).unwrap();
- }
+ writeln!(w, "\tpub {}: {},", ('a' as u8 + idx as u8) as char, ty).unwrap();
}
writeln!(w, "}}").unwrap();
let mut tuple_str = "(".to_owned();
for (idx, ty) in types.iter().enumerate() {
if idx != 0 { tuple_str += ", "; }
- if ty.starts_with("&'static ") {
- tuple_str += &ty[9..];
- } else {
- tuple_str += ty;
- }
+ tuple_str += ty;
}
tuple_str += ")";
writeln!(w, "impl Clone for {} {{", mangled_container).unwrap();
writeln!(w, "\tfn clone(&self) -> Self {{").unwrap();
writeln!(w, "\t\tSelf {{").unwrap();
- for (idx, ty) in types.iter().enumerate() {
- if ty.starts_with("&'static ") {
- // Assume blindly the type is opaque. If its not we'll fail to build.
- // Really we should never have derived structs with a reference type.
- write!(w, "\t\t\t{}: {} {{ inner: self.{}.inner, is_owned: false}},", ('a' as u8 + idx as u8) as char, &ty[9..], ('a' as u8 + idx as u8) as char).unwrap();
- } else{
- writeln!(w, "\t\t\t{}: Clone::clone(&self.{}),", ('a' as u8 + idx as u8) as char, ('a' as u8 + idx as u8) as char).unwrap();
- }
+ for idx in 0..types.len() {
+ writeln!(w, "\t\t\t{}: Clone::clone(&self.{}),", ('a' as u8 + idx as u8) as char, ('a' as u8 + idx as u8) as char).unwrap();
}
writeln!(w, "\t\t}}").unwrap();
writeln!(w, "\t}}").unwrap();
}
writeln!(w, ") -> {} {{", mangled_container).unwrap();
write!(w, "\t{} {{ ", mangled_container).unwrap();
- for (idx, ty) in types.iter().enumerate() {
- if ty.starts_with("&'static ") {
- // Assume blindly the type is opaque. If its not we'll fail to build.
- // Really we should never have derived structs with a reference type.
- write!(w, "{}: {} {{ inner: {}.inner, is_owned: false}}, ", ('a' as u8 + idx as u8) as char, &ty[9..], ('a' as u8 + idx as u8) as char).unwrap();
- } else {
- write!(w, "{}, ", ('a' as u8 + idx as u8) as char).unwrap();
- }
+ for idx in 0..types.len() {
+ write!(w, "{}, ", ('a' as u8 + idx as u8) as char).unwrap();
}
writeln!(w, "}}\n}}\n").unwrap();
},
}
}
- if let Some((types, generics, inp, outp, field)) = method_args_ret {
+ if let Some((types, generics, inp, outp, field_ty)) = method_args_ret {
let mut nullable_found = false;
for (name, inp) in inp {
if types.skip_arg(inp, generics) { continue; }
nullable_found = true;
writeln!(w, "{}/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None", prefix).unwrap();
}
+ let field = field_ty.map(|ty| generics.resolve_type(ty));
if if let Some(syn::Type::Reference(syn::TypeReference { elem, .. })) = field {
if let syn::Type::Path(syn::TypePath { ref path, .. }) = &**elem {
+ let resolved_path = types.resolve_path(path, generics);
+ if types.crate_types.opaques.get(&resolved_path).is_some() {
+ writeln!(w, "{}/// Note that this field is expected to be a reference.", prefix).unwrap();
+ }
types.is_path_transparent_container(path, generics, true)
} else { false }
} else if let Some(syn::Type::Path(syn::TypePath { ref path, .. })) = field {
},
_ => unimplemented!(),
}
- w.write(&c_type).unwrap();
+ w.write_all(&c_type).unwrap();
}
}
}