}
}
- let mut t_gen_args = String::new();
- for (idx, _) in $trait.generics.params.iter().enumerate() {
- if idx != 0 { t_gen_args += ", " };
- t_gen_args += "_"
- }
- // rustc doesn't like <_> if the _ is actually a lifetime, so
- // if all the parameters are lifetimes just skip it.
- let mut nonlifetime_param = false;
- for param in $trait.generics.params.iter() {
- if let syn::GenericParam::Lifetime(_) = param {}
- else { nonlifetime_param = true; }
- }
- if !nonlifetime_param { t_gen_args = String::new(); }
+ let mut t_gen_args_vec = Vec::new();
+ maybe_write_type_non_lifetime_generics(&mut t_gen_args_vec, &$trait.generics, &trait_resolver);
+ let t_gen_args = String::from_utf8(t_gen_args_vec).unwrap();
if takes_self {
- write!(w, "<native{} as {}<{}>>::{}(unsafe {{ &mut *(this_arg as *mut native{}) }}, ", ident, $trait_path, t_gen_args, $m.sig.ident, ident).unwrap();
+ write!(w, "<native{} as {}{}>::{}(unsafe {{ &mut *(this_arg as *mut native{}) }}, ", ident, $trait_path, t_gen_args, $m.sig.ident, ident).unwrap();
} else {
- write!(w, "<native{} as {}<{}>>::{}(", ident, $trait_path, t_gen_args, $m.sig.ident).unwrap();
+ write!(w, "<native{} as {}{}>::{}(", ident, $trait_path, t_gen_args, $m.sig.ident).unwrap();
}
let mut real_type = "".to_string();